UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e1h3hNOxYmlx0AfW3BapuS5pdNUUrV9guxVH9cScfrc=' 
WHERE 
  key_id = '3f808ece45457324353e2adf249a1161a89dfc8bcdaa5ebe8025cd4a66128cf0' 
  AND (
    token = 'e1h3hNOxYmlx0AfW3BapuS5pdNUUrV9guxVH9cScfrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )