INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ab264ce575bf8657a083404f2bb479b5723595163e082c65fd36592f23d497d', 
    '9q1soAxaNXCGiNbTHaKQr2HSqcHn8NWET6qZJpGCAck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)