INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f4c408d18db0959cc826c3c66486a036b098d6ca277dd140ea83e6f673f3c93', 
    '+0LfXsZ3ej5iLLj86LUXi9G3shR6uQVa+IioyLumi80=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)