UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3YM8RWa4kYlTp0hmmUe5scrfN+7c8yGtIecc79QWMG4=' 
WHERE 
  key_id = 'e5e4bca32b1900ac9480a05061d49405f6131860f9898b3e5c042b9fc00138b7' 
  AND (
    token = '3YM8RWa4kYlTp0hmmUe5scrfN+7c8yGtIecc79QWMG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )