INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc3c3439b3ae2aac7319e1249aabf9bff24e54935bc2d7550c6325296ce848c', 
    'yx4p/pltUi3Ntr5ajKRWs7hMR08bgUz01fckNIVDAvE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)