You can try this aswell............ everyone don't laugh now but I accidentally left the keys in the car in the cubby box while my battery needed a good charge and I unfortunately shut the doors and they locked
It was the old trusty wired coat hanger to the rescue put a hook on the end then feed that through the rubber at the corner of the door until you get to the door lock and then lift it up. It does take a bit of time but you can do it.