INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3b1ccec9957e9bcc55ae4479af892722c7ef775768569a1afe4975b0d8ad472', 
    'HDTTJBx+IcUpJ3WsRDHwRuu8zZh+FtKakKdGDjnLrfk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)