UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95FMp/ffo1A/KtOCz6F9WJpheliGeaM4w6+IPfs+LbE=' 
WHERE 
  key_id = '30ff915312dcf506afebdc81008dff8a202b277d91973399e3ee53e9cff9e3a1' 
  AND (
    token = '95FMp/ffo1A/KtOCz6F9WJpheliGeaM4w6+IPfs+LbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )