[{"_id":{"$oid":"60d097b761484f6ad65b5305"},"targetAmount":100,"totalAmount":0,"highPriority":false,"lastTimeUsed":1624283088}]

db.collection.aggregate([{"$match":{"$expr":{"$gte":["$targetAmount",{"$sum":["$totalAmount",10]},],},},},{"$sort":{"highPriority":-1,"lastTimeUsed":1,},},])