UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kAgBgdQmZ4EW6Yy4c1hVxvFeL9cLSPG2/EUsMltqNOU=' 
WHERE 
  key_id = '5799da54781a58eebe297a28b6ec40d18fe2769b648833cfa805b15fb532d618' 
  AND (
    token = 'kAgBgdQmZ4EW6Yy4c1hVxvFeL9cLSPG2/EUsMltqNOU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033