INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6742a759eccd9329a23f2c13e821f0e37a7f493af1d0eb593ad06e635d3168f5', 
    'SBKh7KHV9Go3Yz5pPg7ITIRL9cOZfobProKhretKU7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)