BE VERY CAREFUL USING GRAPHITE based lubricants around anything that has power going to it, this includes power locks and windows, and of course the ignition switch....!
It's best to stick with a nonconductive lube if power is near any lock or part of any locking mechanism!
A medium duty grease that flows as a liquid (Tri Flow) is probably the best solution for most folks unless a light oil (VW, Audi, MB) is specified.
Although even VW and Audi specify a moly based grease for things like door check rods and the like since it is heavy duty and lasts a long time.