Mid position limp, raise, call, what to do with AJo on button

[betgo]

Live $300 tournament. Blinds 50/100. I have T2300. All players in hand have me covered.

Caller in CO is somewhat LAG as table chip leader. Table is typical for live tournament, somewhat loose/passive preflop and postflop with people calling when they should raise or fold, but reasonable betting pattern and no extreme loose fish or maniacs like online. People will fold when they think they are beaten.

8-handed table. 4th position limps for 100, 5th position raises to 350, CO calls. I am button with AJo and T2300. Push, call, or fold?