INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39649c2db94a78ece4358eb0f982710394485d73bb34412b091d6b5abf2d739b', 
    '/UxvMwC6QdZ7UYqNcgWAca9O4ffanaYvoCEGWQFNIWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)