UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KgV33KFc6wNLJsPNMsGgNg7SJH3705pAecE75s/vfeU=' 
WHERE 
  key_id = '6ccc2543be0a857a98b1588cb417141174ba84ae220911c8bbd53b56c77c30cc' 
  AND (
    token = 'KgV33KFc6wNLJsPNMsGgNg7SJH3705pAecE75s/vfeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )