INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3db1678fc39a12022c75212f2145b8ccdc195223f51ced36d8bd71a924892beb', 
    '5YIevrZV1qNTqJeIygWA9TiB6mwYj7DgfXq2cpaS4ko=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)