INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfe8dc864a868d8b7811c549145ad04e975d094c8a14425d491a8fe0b3b46478', 
    'pRqWIzT0JC1zNl4sLRicTXf+UfNAI1LUO+jcejnU8k4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)