INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d1e0641fb058444062cc0f6481c0afd500fd3df83ccaddf3727ae8af1251fdf', 
    'C2k5rh+wsRIjBUKoGkj30j02AanKRupv82+U5EFVIWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)