mysql> select * from sales
where MONTH(order_date)=MONTH(now())
and YEAR(order_date)=YEAR(now());
+------------+------+--------+
| order_date | sale | orders |
+------------+------+--------+
| 2020-05-01 | 250 | 14 |
| 2020-05-02 | 150 | 20 |
| 2020-05-03 | 300 | 21 |
| 2020-05-04 | 200 | 15 |
| 2020-05-05 | 200 | 17 |
| 2020-05-06 | 250 | 12 |
| 2020-05-07 | 150 | 15 |
| 2020-05-08 | 300 | 12 |
| 2020-05-09 | 200 | 18 |
+------------+------+--------+