Would you have called with KK?

1st round of a 2-table $10 buy in NL Hold Em Tournament on Party. Blinds are 10/15. I'm in the small blind with KK. Player in middle position makes it 60 - I raise to to 125 - he's the only caller. Flop comes Q-7-2. I bet 225, he goes all in. I'm thinking he's either on QQ or AQ. After much deliberation I fold because he has me covered, I think QQ is a strong possibility and I want to stick around in the tournament. Would you have called?