UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3FmRcuVlXir6mSnywFXYXzwjI9d08y2tMWQr33D0z8=' 
WHERE 
  key_id = '9bc6aabf06256e566980415ed4f986ae7a405a1a81bdedd407539a162491a051' 
  AND (
    token = 'f3FmRcuVlXir6mSnywFXYXzwjI9d08y2tMWQr33D0z8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )