INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '666d1b1a7264a3828ff1e14e4352376b7066cf88dd1b03a1b4561dffac10cf4e', 
    '1jJQgG8SVfdp7LyNkUnbvtQlLJ9/IuP1wNpzARlx8g8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)