SB QTo calling an all-in (PP $10+$1)

Would like some advice on this please.
1. I called before the flop due to the odds despite QTo not being great.
2. I then bet after the flop because I had a pair of tens.
I'm thinking that maybe with the amount of people in the hand and the fact that MP3 could have gone all in, that I should have just checked? Would that have been better?
3. If I had checked and he had gone all in, would anyone have called this anyway?
Thanks.
Hand below:
($10 + $1) 50/100 Tourney Texas Hold'em Game Table (NL)
Table Table 67104 (Real Money) -- Seat 4 is the button
Total number of players : 9
Seat 1: MP1 (1365)
Seat 2: MP2 (403)
Seat 3: MP3 (457)
Seat 4: CO (270)
Seat 5: Hero (1110)
Seat 6: BB (915)
Seat 7: UTG (970)
Seat 8: UTG+1 (1775)
Seat 9: UTG+2 (735)
Hero posts small blind (25)
BB posts big blind (50)
** Dealing down cards **
Dealt to Hero [ Qs, Th ]
UTG calls (50)
UTG+1 calls (50)
UTG+2 folds.
MP1 folds.
MP2 folds.
MP3 calls (50)
CO folds.
Hero calls (25)
BB checks.
** Dealing Flop ** : [ Ts, 6s, Kd ]
Hero bets (100)
BB folds.
UTG folds.
UTG+1 folds.
MP3 raises (407) to 407
MP3 is all-In.
Hero calls (307)
** Dealing Turn ** : [ 4d ]
** Dealing River ** : [ Js ]
Creating Main Pot with $1064 with MP3
Summary below in white:
<font color="white">
** Summary **
Main Pot: 1064 |
Board: [ Ts 6s Kd 4d Js ]
MP1 balance 1365, didn't bet (folded)
MP2 balance 403, didn't bet (folded)
MP3 balance 1064, bet 457, collected 1064, net +607 [ Jh Ks ] [ two pairs, kings and jacks -- Ks,Kd,Jh,Js,Ts ]
CO balance 270, didn't bet (folded)
Hero balance 653, lost 457 [ Qs Th ] [ a pair of tens -- Kd,Qs,Js,Th,Ts ]
BB balance 865, lost 50 (folded)
UTG balance 920, lost 50 (folded)
UTG+1 balance 1725, lost 50 (folded)
UTG+2 balance 735, didn't bet (folded)
</font>