Yep, to 5-bet would be a jam. What else would you 5-bet to, 50bb? Someone else here will just 6-bet jam behind. And even if 50bb somehow gets flat called, we have a pot of well over 100bb and only 50bb behind to play post-flop.
It's jam or fold. QQ is just good enough to shove it in here in my opinion, although we're likely up against a crap ton of A and K. At 66 bucks, this ain't no freeroll so the punt factor is lower. Hopefully they block each other. If we hit a Q or if the board bricks, we probably double or triple up. If we see an A or a K, we're going home with zero, so no shame in folding. Up to you.