For 12:25, I'd want to be there and checking in to the restaurant by about 12 or 12:10. So working things backwards
-12 restaurant
-20 min from parking to through the entrance of MK 11:40
-about a 10 min drive from HS 11:30
Cutting it close would be heading there at 11:30. So I would use the Toy Story fast pass and then head out by 11 just in case. That should be plenty of time