UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8qo3P5gpYLIQtHXXErJ9WUTCXbN03ZFeViKQYk32WkA=' 
WHERE 
  key_id = '36f21db3b36dfe99492bcb93a6c397359350e79071fc4c211a2fd76963fa5d40' 
  AND (
    token = '8qo3P5gpYLIQtHXXErJ9WUTCXbN03ZFeViKQYk32WkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )