INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b1d9810a23be400ee5cde36dfc02444244f82e3dd298db9e91c1e7e4ef344ca', 
    'C883GGRP50XDdTdVVEPY2P/h6K4m8/vXI69DFUV1BKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)