UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HSjPps8iFcXlejlh531NPQGrwNYLylKH/aLXwhLh09U=' 
WHERE 
  key_id = '69d36d2adf8da7097ef8d3f250b874da370c0ebf8f247524736b86a9e031770d' 
  AND (
    token = 'HSjPps8iFcXlejlh531NPQGrwNYLylKH/aLXwhLh09U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )