db.collection.find( {$and: [ { "status.code":"DELIVERY_PENDING"}, {"status.createdDtm": {$lte: new Date().getTime()-(16060*1000) }} ]
db.collection.find(
{$and:
[
{ "status.code":"DELIVERY_PENDING"},
{"status.createdDtm": {$lte: new Date().getTime()-(1*60*60*1000) }}
]
}
)