UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GgQchF6feiGY1rVwnQQuuFFWjiVhgBho2IXsFhornqQ=' 
WHERE 
  key_id = '75ea3bab44ab7f67d670fa736cdfbbd4e4ae139214103ca3624128b066e46b40' 
  AND (
    token = 'GgQchF6feiGY1rVwnQQuuFFWjiVhgBho2IXsFhornqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )