INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1544afe9aee365b31adc0a323b52a99a5b627b71bee29e17940c11605a41ce5d', 
    'Sb88/5nWRmzF9eHAwK9FDu55RUEh3nUxY4JnkZUOdOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)