UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/r+aIUIqA0p4qYWBMBltJm+7KtRnWwWcqjbnavwxzs=' 
WHERE 
  key_id = '3ce2257f5ba4fb1772b5430b09efef5ba9fbdb1ceffd50177996a1f69fb32cc3' 
  AND (
    token = 'L/r+aIUIqA0p4qYWBMBltJm+7KtRnWwWcqjbnavwxzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )