UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rLspETza4MXw5sVHmHUSMCKATjRMpKOnfwqQYp0oDMI=' 
WHERE 
  key_id = '4003e29350c98210b3dee87a72fa6966c672c54e0ed50cb42838c4701aad3456' 
  AND (
    token = 'rLspETza4MXw5sVHmHUSMCKATjRMpKOnfwqQYp0oDMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )