INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d78eee41a778a5ef396f0a4b88180056ec283909d9bfcbb3753da285fb77ce', 
    'bHYKQ5XGpXzgZIAQXCyXuKz9btEU+HTNxnO/1VS8uaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)