Database
[{"key":1,"addTime":"2021-09-16 14:35:00","editTime":"2021-09-16 14:35:00"},{"key":2}]
Query
db.collection.find({"$expr":{"$lte":[{"$dateFromString":{"dateString":"$addTime","format":"%Y-%m-%d %H:%M:%S","onNull":ISODate("9999-12-30T12:41:52.418Z")}},ISODate("2021-10-10T12:41:52.418Z"),],}})