2pair on very dry board vs. irritating minraisers

[Zele]

1/2 NL

UTG($160) and CO($130) are both loose passive.

I am dealt A5o in the SB. UTG and CO limp, I complete, BB checks.

Flop is A95 rainbow. I bet 5, UTG minraises to 10, CO calls, I call.

Turn is [A95]3, completing the rainbow. I check, UTG bets 5, CO raises to 10, I call, UTG calls.

River [A953]8.

In the actual hand I checked and kicked myself for butchering it so badly. I don't think a raise would have done much for me anywhere, but having played as I did up to the river I think I like a lead for 40 or so, planning to fold to a raise. I don't think I like a turn lead since I fairly sure one of them will bet and on the turn I'm a lot less sure I should fold to a raise. Thoughts?