INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3bdc7a2fd88afa9d4a7c4c8c2b9b632057206a9819ec1a48f2e7fced119bb74', 
    'MNOu47T2OGylwN7YzpD/zelEMDeX1rp6+/8djoctp5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)