[Truthfully, it's something he doesn't really want to think about until they are well away from this place. And the best way to deal with that is to focus in on his task. His hands are shaking a bit, which makes testing the keys harder as well.]

None of the keys are fitting! I think I'm gonna have to break the lock the old fashioned way.

[He's got an iron bar and a pretty good swing.]

Unless you got a better idea. We can't use magic or anything.