UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+fx/zN05jFAOKdCY0YQIwYAT6WXfAVYscRHPslGGa4E=' 
WHERE 
  key_id = 'b1cae8650a2d5b1aca964bcb96d607e0e6207b2cd7af707493026bf26e3a0000' 
  AND (
    token = '+fx/zN05jFAOKdCY0YQIwYAT6WXfAVYscRHPslGGa4E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )