UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WS1irF8S7wM3MwjMCz23rzdzkVg5/WUzHmyAdPzmcFw=' 
WHERE 
  key_id = 'f8dedb31d39e60d800c6ab234d04d8759275e8df1fa6ab27e0276288fb2a9b1a' 
  AND (
    token = 'WS1irF8S7wM3MwjMCz23rzdzkVg5/WUzHmyAdPzmcFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00034