INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b52c155bc8bef10c9094a8969d444db146d3de940a612edb9a7f831caf5ae7c', 
    'ZZWwtekO/qXjRh/zrmuEhUOVVYSpxXaUMd/YH09eW5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )