They're incredibly simple to pick. In a pinch it can be done with a bent paperclip and a small blade type screwdriver. Use the screwdriver to put a light amount of torsion in the unlock direction and then take the lock pick (bent wire) and run it along the tumblers, pushing them away from the centerline of the lock. The tension will keep them from slipping back into place. 15 seconds work if you're experienced.

I'm sure there's a YouTube that shows all the gory details

Craig
7Q