UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vtP40EIsKDioRlj7dA/oODrrpP5W42qJ8C/rQa0Dxc=' 
WHERE 
  key_id = '85487d453eb8fce29c4f0675f955f7347ee1fd76a2bcd63d3e1ddd3dff12f0f5' 
  AND (
    token = '8vtP40EIsKDioRlj7dA/oODrrpP5W42qJ8C/rQa0Dxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )