UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TbGrt69StYuG6BH72s2ClPK4wK30CPIOrFKOZ7J+InI=' 
WHERE 
  key_id = '779e7433fb8245b6c2a4ad9678f8ab324fb658baf2588467951f1f1367237726' 
  AND (
    token = 'TbGrt69StYuG6BH72s2ClPK4wK30CPIOrFKOZ7J+InI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043