INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70024a89e4f535180d114823069173a75dc56f59e7b4ed22c12037c1eb358223', 
    'xTGljOhYwniRQdINQBji7EVqnmUM8DDVWSwQIFVsTT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)