UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ir45P46nGUTlXrV3wA7mGJ9LkNzZrSmuL6qAfMlJNTs=' 
WHERE 
  key_id = '8cd9777148ed0a4f73506c16fd627aac5cc6896c7e337a0accc4cf88436a87cb' 
  AND (
    token = 'Ir45P46nGUTlXrV3wA7mGJ9LkNzZrSmuL6qAfMlJNTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )