UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ElFr+K5WSwo47vWxZxVvDlC1Ndjtl80bHoNOuhK9SQ=' 
WHERE 
  key_id = '9bb3ba117a3207abe34b6b54001cc039d38784a842045a09506a4df329ad6f7b' 
  AND (
    token = '9ElFr+K5WSwo47vWxZxVvDlC1Ndjtl80bHoNOuhK9SQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )