PS 6.50 - QQ in early hand

[greggg230]

PokerStars Tournament, Big Blind is t20 (9 handed) Converter on pregopoker.com

Hero (t1500)
UTG+1 (t1500)
MP1 (t1460)
MP2 (t1590)
MP3 (t1500)
CO (t1500)
Button (t1490)
SB (t1460)
BB (t1500)

Preflop: Hero is in UTG with Q[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/club.gif[/img]
<font color="red">Hero raises to t80</font>, <font color="gray">UTG+1 folds</font>, <font color="gray">MP1 folds</font>, MP2 calls t80, <font color="gray">MP3 folds</font>, <font color="gray">CO folds</font>, Button calls t80, <font color="gray">SB folds</font>, <font color="gray">BB folds</font>

Flop: (t270) 8[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (3 players)
<font color="red">Hero bets t280</font>, <font color="gray">MP2 folds</font>, Button calls t280

Turn: (t830) K[img]/images/graemlins/diamond.gif[/img] (2 players)
<font color="red">Hero bets t660</font>, <font color="red">Button raises to t1130 (All-in)</font>, Hero calls t470

Did I bet too much on the turn? After getting raised, I was almost definitely beat, but could I fold at that point?