UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jSStj0xJIOy3uVPJ8+B0XtLbicML7D0MCWTvQdIpgNk=' 
WHERE 
  key_id = 'a99a304cecb02c5b76bfb96162d2f7264ae0d8234ea5164f6fd782dd04d1b087' 
  AND (
    token = 'jSStj0xJIOy3uVPJ8+B0XtLbicML7D0MCWTvQdIpgNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )