UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K9Q+hma21plrI/1W1KgL/6gH/78CD4vD2wuIiil+mto=' 
WHERE 
  key_id = '66f5b1b21f58f0bee21b6ddbcb20326bcf1e4d1724c8921e16d3bcfee2e924ac' 
  AND (
    token = 'K9Q+hma21plrI/1W1KgL/6gH/78CD4vD2wuIiil+mto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )