Is this a full table or 4-handed, because it makes a BIG difference. In a 4-handed game I raise KQo every time in every position and bet every street aggressively. I guess I don't understand your line. You absolutely cannot have this pot go to the turn 3-way. It seems like you want to keep the pot small by check/calling on the flop, but then you throw in a weird CR on the turn.

If you fear AA or AK so much you must bet the flop hard to get that info, otherwise just fold preflop. If this is a full table, I NEVER limp/call with KQo OOP. I only play it for a raise in LP or from the blinds.