How to get lock lug nuts off with out a key?

yea 1991 eclipes i got used a used car lot. When i got the car I never asked if they had a key for the locked lug nuts. well recently i hit a curb and i broke 3 of them off and the other 2 are still stuck on And they are right next to each other so i really cant drive my car till i get them off. Is ther any way i can get them off with out a key?