You should probably make that bet on the turn, not on the river. I think a pair of queens folds on the turn pretty quickly here, and if you're raised you know you're beat.

I really don't like the bet on the river into two opponents - one of which (MP1) could be playing JT for the nut straight on you. This is a medium strength hand at best, just check it down. You'll lose a lot less money when you're beat.