UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pOuoLa7RzlXGRffgojC4JklXZuqi5ygghBLxVoKbrmg=' 
WHERE 
  key_id = '268802168d375a3c1271319f01a01e0c7e7e94cb144aa71988e95a76633deb7a' 
  AND (
    token = 'pOuoLa7RzlXGRffgojC4JklXZuqi5ygghBLxVoKbrmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )