[alloro]

The problem might not be the ignition lock, but rather the switch behind it. You'll have to pop the lock out and try turning the switch with a screwdriver to know for sure.

 

[alloro]

A nice cheap and easy fix.

 

[alloro]

Digital cameras are awesome if you use them BEFORE taking something apart.
Being able to look back at a picture for reference has saved me many times.