UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ocs8bllVmE6jpH0+CiOLMbXI9PRoQvi6pWbTHVbke8E=' 
WHERE 
  key_id = 'a90c9335743e4f25c283219d3f2d51d50531f784b9f271fb3c94bc75486e96ee' 
  AND (
    token = 'Ocs8bllVmE6jpH0+CiOLMbXI9PRoQvi6pWbTHVbke8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )