UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0k4lyaBs3XypPGmtqDi3PPiE2uLZxJtPe9Yp0/sORQw=' 
WHERE 
  key_id = 'c6aa62db34b54e16e63174ea1630eaa69a48bc8d7cbcde72746f4a118515f959' 
  AND (
    token = '0k4lyaBs3XypPGmtqDi3PPiE2uLZxJtPe9Yp0/sORQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )