INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e167284872d492add52f40cf63f2791ac1bbf6244baa5b955613c8e257f98f4', 
    'LQzt9yqIPp1hxEjaJLk3A9DcMGsLZ5Mldn85W0V+hgg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)