Database
[{userID:ObjectId("5b87780c9ca8b03096a33380"),task:"Cooking",finalDate:ISODate("2021-10-30T04:53:28.312Z"),isFinished:false},{userID:ObjectId("5b87780c9ca8b03096a33380"),task:"Coding",finalDate:ISODate("2021-10-29T04:53:28.312Z"),isFinished:false},{userID:ObjectId("5b87780c9ca8b03096a33380"),task:"Walking",finalDate:ISODate("2021-11-30T04:53:28.312Z"),isFinished:false}]
Query
db.collection.update({"userID":ObjectId("5b87780c9ca8b03096a33380"),"task":"Cooking"},{$set:{"isFinished":true}})