.. | d1 | d2 | d3 | time1
----+----+----+----+-----
 .. | 1  | 12 | .. | 2019-02-20 21:20:55
 .. | 3  | 2  | .. | 2019-02-20 21:24:00
 .. | 1  | 5  | .. | 2019-02-21 15:57:14
 .. | 15 | 12 | .. | 2019-02-21 16:15:12

.. | .. | .. | .. | time2
----+----+----+----+-----
 .. | .. | .. | .. | 2019-02-20 20:39:55
 .. | .. | .. | .. | 2019-02-20 21:14:00
 .. | .. | .. | .. | 2019-02-21 13:56:14
 .. | .. | .. | .. | 2019-02-21 15:52:22

SELECT SUM(d1),SUM(d2) FROM main WHERE time1 >= now;