on duplicate key update in snowflake

How can I use insert statement with on duplicate key update like MySQL in Snowflake?

MySQL code :

INSERT INTO table (column_list)
VALUES (value_list)
ON DUPLICATE KEY UPDATE
   c1 = v1, 
   c2 = v2,
   ...;

Since snowflake does not support ON DUPLICATE KEY UPDATE, how can I implement the same in snowflake?