UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ddXCggfuLgmFL+aYBS35D021Dic8WiGs0vt5ihex5pI=' 
WHERE 
  key_id = '7fcf016817fae7e95c679c1e74a6c01901feedc2a4536cb4257d736feca6bc84' 
  AND (
    token = 'ddXCggfuLgmFL+aYBS35D021Dic8WiGs0vt5ihex5pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )