Control Lock

When you cast this spell you touch an object that has a open/ close function such as a door, chest or window. You can now, and as an action on later turns cause the object to open or close to any extent. If the object has a non-magical lock on it you can use your action to make an ability check with your spellcasting ability. The DC for this would be the DC for if someone proficient in thieves tools were to use them to attempt to unlock it. If you succeed you unlock the lock. 

You do not need to remain within range of the object once the spell is cast. You can only effect one object per casting.