Where did I go wrong here?

Edit: the table had been quite passive, with several PFR being folded to, hence with the KKQQ on the flop I was aiming at a check-raise, rather than an opening raise that might induce a total fold. Bad idea?

PokerStars No-Limit Hold'em, $0.02 BB (8 handed) FTR converter on zerodivide.cx

MP1 ($1.70)
MP2 ($1.40)
CO ($4.53)
Button ($1.76)
Hero ($4.82)
BB ($1.84)
UTG ($5.84)
UTG+1 ($3.06)

Preflop: Hero is SB with Q, K.
UTG calls $0.02, 1 fold, MP1 calls $0.02, 2 folds, Button calls $0.02, Hero completes, BB checks.

Flop: ($0.10) 7, K, Q (5 players)
Hero checks, BB checks, UTG checks, MP1 checks, Button checks.

Turn: ($0.10) T (5 players)
Hero bets $0.1, BB raises to $0.2, UTG folds, MP1 folds, Button calls $0.20, Hero raises to $0.5, BB folds, Button calls $0.30.

River: ($1.30) 3 (2 players)
Hero bets $1, Button calls $1.

Final Pot: $3.30

Results in white below:
Button has 9d Jd (straight, king high).
Hero has Qd Kc (two pair, kings and queens).
Outcome: Button wins $3.30.