UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3FlTtWl4EcqY5GsPlumIB9tbVAHPRUg/A21OxFTMdik=' 
WHERE 
  key_id = 'f1b8b9ef65660f37ec84fe02324798de81b5696418b4d341c38b37b7fc7e8bd0' 
  AND (
    token = '3FlTtWl4EcqY5GsPlumIB9tbVAHPRUg/A21OxFTMdik=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )