UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zbMNO7pgTGit91iqRVw567a46EjQrMi7Ox6mpmiVTmI=' 
WHERE 
  key_id = '53d226cb73ca6dfdb66fc67bd77c8cbdf04fd037b57f94997b4c8b699aed4aaf' 
  AND (
    token = 'zbMNO7pgTGit91iqRVw567a46EjQrMi7Ox6mpmiVTmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )