Ignition key will not turn. It was super hard to get it out the last time I turned it off. I read several other threads. I tried jiggling key, rotating the steering wheel (to "unlock" the wheel), lubrication, hammer tapping, pushing back and forth on front bumper. Went to local Toyota Dealer here in Hampton Virginia. Was told by the parts department that Toyota dumped all the data to generate a key from the Vin Number. Any suggestions? If necessary - how do I replace the entire assembly at this point. Thanks in advance.