UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6vgPNdRH3hIPbRg0E0SXaEenDffrixR/5Qztf59TgEo=' 
WHERE 
  key_id = '6f82c799364ea6c91c98fda3f70e87bebcd55ec9d231842e58c287e39eb9d819' 
  AND (
    token = '6vgPNdRH3hIPbRg0E0SXaEenDffrixR/5Qztf59TgEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )