INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '966243e41d4178d0c96504dbf625c2a04806569422b21affca364ea14293ef90', 
    '8FL5Jx5GcrZgjsbMea1GugCn1KwV9umU39lQsZnhce4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)