UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uEQEZUlv+3LTXLGf8aVo4WpQ/HKwA8JtmIU1qS8Gxj0=' 
WHERE 
  key_id = 'a98f492318a27aa0df7da0d8a76872de00345b239c010c3741f6ea46aa155de2' 
  AND (
    token = 'uEQEZUlv+3LTXLGf8aVo4WpQ/HKwA8JtmIU1qS8Gxj0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )