ES250 ignition switch

I'm looking at purchasing a 91 ES250. The ignition switch has been destroyed by what looks like a theft. You have to start it with a screwdriver.

Is there any trick to replacing this? Does the new (used, junkyard) switch have to be somehow synch'd with the body computer? Will any other switches and column covers fit, i.e. Camry?

Thanks for you help.

Dale