No reads (1st orbit).

PokerStars No-Limit Hold'em, $0.10 BB (8 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

Hero (Button) ($10)
SB ($18.45)
BB ($4.85)
UTG ($7.50)
UTG+1 ($10)
MP1 ($9.55)
MP2 ($2)
CO ($3.60)

Preflop: Hero is Button with Q, K
UTG calls $0.10, 1 fold, MP1 calls $0.10, 2 folds, Hero bets $0.60, 2 folds, UTG calls $0.50, MP1 calls $0.50

Flop: ($1.95) 5, J, 10 (3 players)
UTG checks, MP1 checks, Hero checks

Turn: ($1.95) 10 (3 players)
UTG bets $0.50, MP1 calls $0.50, Hero calls $0.50

River: ($3.45) 9 (3 players)
UTG bets $0.40, MP1 raises to $1.40, Hero ???

I've been running bad lately, so I am second-guessing myself. Was the turn call ok? What is the proper play on the river?