INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3d3984bb21703f431d438a93f79d6748232309005faabdaa1024b045425f008', 
    'PUrTpJZhTTqCzdjpgZiroFhu0XNZh7H8+HDEKboxC08=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)