UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WFvVhFxbSyUr7O+Aofgzdbe6p1APlAxzQ+lwP4qDmZg=' 
WHERE 
  key_id = 'e78f65a4aeb2825e21b933a039a530050d575256c04035a87bbef0744803a8f4' 
  AND (
    token = 'WFvVhFxbSyUr7O+Aofgzdbe6p1APlAxzQ+lwP4qDmZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )