UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ri+po9Zetv+/g/QGXH7GSMhHnGdq10i90BNgK0iQcVE=' 
WHERE 
  key_id = 'e109d4f3bfc7005b563c67cff70e6132dcfc478413bb196051118a70d5857707' 
  AND (
    token = 'Ri+po9Zetv+/g/QGXH7GSMhHnGdq10i90BNgK0iQcVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )