UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SlkBoB/vFY5OMnwUmbZ7ZaKBxflgp8jDfqj5dYqAK7U=' 
WHERE 
  key_id = '1fbc47a8fea2f79bea6c795d4138183b50067d4d02ed35dfd0d97b62771f47af' 
  AND (
    token = 'SlkBoB/vFY5OMnwUmbZ7ZaKBxflgp8jDfqj5dYqAK7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )