UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TDdGuazEAnXTCtOSVxhND/FYSZEZKj25/jSltBoOK9M=' 
WHERE 
  key_id = 'a20efd2cdc1c77f36e445eab1ff7ada145d95d8f8ca33b03578015eeff051e6c' 
  AND (
    token = 'TDdGuazEAnXTCtOSVxhND/FYSZEZKj25/jSltBoOK9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )