5-max, I have position on an unknown. Preflop good? Flop good?

PokerRoom No-Limit Hold'em, $1 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($44.60)
SB ($54.00)
BB ($277.20)
UTG ($107.25)
Hero ($93.00)

Preflop: Hero is MP with K, A.
UTG raises to $5, Hero raises to $15, 3 folds, UTG calls $10.

Flop: ($31.50) 6, A, Q (2 players)
UTG bets $10, Hero bets $35, UTG bets $92.25 (All-In), Hero folds.