UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99Uo0PAWVV1k9jgXlpCZOzHBYxRmON1L5dR6sDslSwc=' 
WHERE 
  key_id = '597926204017fbd7e0330f25322950c7a3b7324640c2f468875c52f693e74f90' 
  AND (
    token = '99Uo0PAWVV1k9jgXlpCZOzHBYxRmON1L5dR6sDslSwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )