UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x49yr1AyWpahv9pAxWGoVbBnvn2PT/mRC1bP8swymi4=' 
WHERE 
  key_id = '2f3421315b8dbd51dc97f815277cbafacfb9cee03e520f9b5c819adc2e78aa65' 
  AND (
    token = 'x49yr1AyWpahv9pAxWGoVbBnvn2PT/mRC1bP8swymi4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )