$22 AKs Play post flop

Do you reraise pf here? Do you call the flop? Rest of hand is more straight forward.

PokerStars No-Limit Hold'em Tourney, Big Blind is t30 (8 handed) FTR converter on zerodivide.cx

saw flop|<font color="#C00000">saw showdown</font>

UTG (t1570)
UTG+1 (t700)
MP1 (t1415)
MP2 (t1470)
<font color="#C00000">CO (t3570)</font>
Button (t1100)
SB (t1770)
<font color="#C00000">Hero (t1905)</font>

Preflop: Hero is BB with K[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
UTG calls t30, <font color="#666666">3 folds</font>, <font color="#CC3333">CO raises to t60</font>, <font color="#666666">2 folds</font>, Hero calls t30, UTG calls t30.

Flop: (t195) 3[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/club.gif[/img], 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, UTG checks, <font color="#CC3333">CO bets t90</font>, Hero calls t90, UTG folds.

Turn: (t375) A[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, CO checks.

River: (t375) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t210</font>