Ignition lock problems :-S

[Ivan141]

This morning I had to leave home without the hachi. I accidentally tried to use my moms key on it, and when I then tried starting with the correct key the lock was jammed stuck. I have tried every key I have, and have tried fiddling with the steering lock button, but nothing helped (it was not on the steering lock yet BTW). Frustrated to pieces I borrowed my moms car for the week...while driving past the hachi I thought what the hell I'll give it one last try, and then even the driver side door wouldnt open anymore..I'm frigging irritated...why do none of my locks work today?
Nothing has happened to my keys, both new copies and the original wouldnt work.