UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JZfthqGHxSwdf8O4zGB6KX+mH1BAbYaG3L0rbSi9iL0=' 
WHERE 
  key_id = '98bb6bd72454cf368df11d31c60f639319797f5295268d1b5ea93310cf8a95b9' 
  AND (
    token = 'JZfthqGHxSwdf8O4zGB6KX+mH1BAbYaG3L0rbSi9iL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )