UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yau8LADNCUUfZTmEr7tUNQuyynH9jN/uBFw6f5asjeY=' 
WHERE 
  key_id = '679ac625e5f391f3daff10aceb42a1bb1fa3ad1105efcd34c0dd816520081e2e' 
  AND (
    token = 'Yau8LADNCUUfZTmEr7tUNQuyynH9jN/uBFw6f5asjeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )