UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyUZjSw145IaalojUUrALMAtMBSwxc2fLKteNoKzslA=' 
WHERE 
  key_id = '4d0fad53b8e94156dd92160426aa0151a95f9b49d4c3f5761c64fe9a7c431d47' 
  AND (
    token = 'YyUZjSw145IaalojUUrALMAtMBSwxc2fLKteNoKzslA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )