UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y0xmfeFw74Bq/gdrx7YwenerTNcbFgZBh5u4iOJBvQQ=' 
WHERE 
  key_id = '44913fdf6d5daecb43b062b5463b640c3b72cb81a7e120adab8f83d852fe7ba3' 
  AND (
    token = 'y0xmfeFw74Bq/gdrx7YwenerTNcbFgZBh5u4iOJBvQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )