My door is stuck need help ASAP
 

I got a 1992 chevy silverado i went outside to get in it this morning to work on it and when i stuck the key in to unlock it. The key hole turned 90° to the right and the key wont turn the lock. I was able to get the rear window open and climb thru and try to open it from the inside to no avail i even pulled the door panel and window actuator panel to gain acess to the door latch rod and lock/unlock rods after pullin on them fer a few hours im at a loss any and all help is greatly appreciated thanks -hoss