UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sUziR99NgO9XtitmhA9XeVaTdwqz0U0pNVkHA8qaps=' 
WHERE 
  key_id = 'c9a00952395762c5e96a4154c64eef3cb8e70e993a03aa4ecdf0a6f50023002f' 
  AND (
    token = '2sUziR99NgO9XtitmhA9XeVaTdwqz0U0pNVkHA8qaps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )