INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c27be752208be59b4ee80c9bd8253b751cd3f263388576546265a27ceb2d40c', 
    'iWZxAaNTcj5rRPoWC7uRvLj91fy5rfGqgdYxSeBVTqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)