INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c8bfad39afdbe41973ee6e343df3502ba0ee84b3f9d03511171d2a1f783b9a8', 
    'mboDcDuo3mMvK82/3Hgxvb7TR2UWuYVPHkd4IxL+N6k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)