INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa4990d49c2549fe644eb258100668d1c0da7d99d71da5f1f86e2af7fd459807', 
    'PYuAjWRza9neft3FUEei3nBfoMpgpIQaAugMF5Ommdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)