UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X302+YIiqscHeroaqpBTn/NZVk5QXnF6uc1gdyXaA58=' 
WHERE 
  key_id = '8b302c272b18e3318155b50bbcb38abdc64a4eecc450aedf9497db17cf55e117' 
  AND (
    token = 'X302+YIiqscHeroaqpBTn/NZVk5QXnF6uc1gdyXaA58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )