UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3F9LdohmpEJwC9Ooe5GJUZySziumQZBgbNT73MiNOus=' 
WHERE 
  key_id = 'a57f2767c9d5e6d1355424f57c1a6487a0beb4561d1acb78fefc06260fe8a05e' 
  AND (
    token = '3F9LdohmpEJwC9Ooe5GJUZySziumQZBgbNT73MiNOus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )