INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '994da5eea30bb55624bcbaa7e33b7385fee6ee499abe72a834e2360068afe9c5', 
    '9DMPHjGaCTmBcLrnrhULWrobSPl7axcBYJg1MjcO/68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)