cheats for infinite keys to unlock drawers

I was wondering if it was possible to add a cheat where we could increase the keys you get for unlocking drawers. It would be nice as well to possibly get a cheat to increase the treasures count as well, but since there is a money cheat it doesn't really mean anything.

I am mostly looking to see if we can get infinite keys so we can unlock all the drawers or things that require keys to unlock. It would be nice if this was possible. Let me know if this is possible or not. Thanks for all that you guys do!