INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4947fad3a9f2bd768a26fe7187cde8bdf1302ae0a7946e494dbde30c4264a4af', 
    'fu5ZSXDf5tlJf2XJBl/Upyq6bbLopt5OcEN94ZqQRss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)