UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4U2knhqmLQTP5VWUToIIDd8vO2veW6tYl8XHMSq6tQA=' 
WHERE 
  key_id = '660748264468138e8460dfe3e83d158c6249a3bbebe9ac39cffb83f44c08b1ec' 
  AND (
    token = '4U2knhqmLQTP5VWUToIIDd8vO2veW6tYl8XHMSq6tQA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )