DELIMITER $$

CREATE PROCEDURE `sp_set-comment_count` (IN _id INT)
BEGIN
   -- AC   - All Count
   -- OLDAC- Old All Count
   DECLARE AC, OLDAC INT DEFAULT 0;

   SELECT COUNT(*) AS ac
     INTO AC
     FROM usergroups AS ug
LEFT JOIN usergroup_comments AS ugm ON ugm.`gid` = ug.`id`
LEFT JOIN mediagallery AS dm ON ugm.mid = dm.`id`
    WHERE dm.`status` NOT IN (200, 201, 202, 203, 204, 205)
      AND ug.`id` = _id;

   SELECT allCount
     INTO OLDAC
     FROM usergroups
    WHERE ug.`id` = _id;

IF (OLDAC <> AC) THEN 

   UPDATE usergroups
      SET allCount = AC,
    WHERE usergroups.`id` = _id;

END IF;

END $$

DELIMITER $$

CREATE PROCEDURE `sp_set-comment_count` (IN _id INT)
BEGIN
   -- AC   - All Count
   -- OLDAC- Old All Count
   DECLARE AC, OLDAC INT DEFAULT 0;

   SELECT COUNT(*) AS ac
     INTO AC
     FROM usergroups AS ug
LEFT JOIN usergroup_comments AS ugm ON ugm.`gid` = ug.`id`
LEFT JOIN mediagallery AS dm ON ugm.mid = dm.`id`
    WHERE dm.`status` NOT IN (200, 201, 202, 203, 204, 205)
      AND ug.`id` = _id;

   SELECT allCount
     INTO OLDAC
     FROM usergroups
    WHERE ug.`id` = _id;

IF (OLDAC <> AC) THEN 

   UPDATE usergroups
      SET allCount = AC,
    WHERE usergroups.`id` = _id;

END IF;

END $$

[ADDENDUM]

Here is a trigger table A essentially

BEGIN
    IF (OLD.status != 1 AND NEW.status = 2) THEN
        IF (OLD.geo_lat IS NOT NULL AND OLD.geo_long IS NOT NULL) THEN
            DELETE FROM geo WHERE datatype IN (3,4) AND foreignid = NEW.id;
        END IF;
    ELSEIF (OLD.Status = 1 AND NEW.Status != 2) THEN
        IF (NEW.geo_lat IS NOT NULL AND NEW.geo_long IS NOT NULL) THEN
            INSERT INTO geo (datatype, foreignid, long, lat, hostid, morton, status) VALUES  (IF(NEW.groupType=1,3,4), NEW.id, NEW.geo_long, NEW.geo_lat, NEW.hostid, 0, NEW.Status);
        END IF;
    ELSEIF (NEW.status != 3) THEN  
        IF (OLD.geo_lat IS NOT NULL AND OLD.geo_long IS NOT NULL AND (NEW.geo_lat IS NULL OR NEW.geo_long IS NULL)) THEN
            DELETE FROM geo WHERE datatype IN (3,4) AND foreignid = NEW.id;
        ElSEIF ((OLD.geo_lat IS NULL OR OLD.geo_long IS NULL) AND NEW.geo_lat IS NOT NULL AND NEW.geo_long IS NOT NULL) THEN
            INSERT INTO geo (datatype, foreignid, longitude, latitude, hostid, morton, status) VALUES  (IF(NEW.groupType=1,3,4), NEW.id, NEW.geo_long, NEW.geo_lat, NEW.hostid, 0, NEW.Status);
        ELSEIF (OLD.geo_lat!=NEW.geo_lat OR OLD.geo_long != NEW.geo_long OR OLD.status != NEW.status) THEN
            UPDATE geo SET lat = NEW.geo_lat, long = NEW.geo_long, status = NEW.status WHERE datatype IN (3,4) AND foreignid = NEW.id;
        END IF;
    END IF;
END

Here are the triggers on table B essentially

CREATE TRIGGER `usergroups_comments_insert` AFTER INSERT ON `usergroups_comment`
    FOR EACH ROW
    BEGIN
       CALL sp-set-comment_count(NEW.`gid`);
    END;

Here is the stored procedure that's fired from table B

DELIMITER $$

CREATE PROCEDURE `sp_set-comment_count` (IN _id INT)
BEGIN
   -- AC   - All Count
   -- OLDAC- Old All Count
   DECLARE AC, OLDAC INT DEFAULT 0;

   SELECT COUNT(*) AS ac
     INTO AC
     FROM usergroups AS ug
LEFT JOIN usergroup_comments AS ugm ON ugm.`gid` = ug.`id`
LEFT JOIN mediagallery AS dm ON ugm.mid = dm.`id`
    WHERE dm.`status` NOT IN (200, 201, 202, 203, 204, 205)
      AND ug.`id` = _id;

   SELECT allCount
     INTO OLDAC
     FROM usergroups
    WHERE ug.`id` = _id;

IF (OLDAC <> AC) THEN 

   UPDATE usergroups
      SET allCount = AC,
    WHERE usergroups.`id` = _id;

END IF;

END $$