The CPU pins can bend so easily that it's very likely the mobo socket is ok... But whatabout the CPU, are the pins so badly bent they can't be straightened?.. I'd bet if you use the appropriate improvised tool you can straighten them. Something like a tube small enough to fit over each pin... an empty mechanical pencil* (0.5mm) might do the trick.. you might need a magnifying glass. Or maybe take it to a jeweler... that's if the fee is not inconvenient and if he guarantees results.
*Coincidently that's what the guy here used https://www.youtube.com/watch?v=IWAvwpANZ7c