UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZCsDln8y2dy9Km6XtZwkiDNc1WzAxEMQQRcXjTk8294=' 
WHERE 
  key_id = '4e8ef7f918de7b760ceefec6d07c3dab557fcdc7937e3df4cb95c632cb4ac3a9' 
  AND (
    token = 'ZCsDln8y2dy9Km6XtZwkiDNc1WzAxEMQQRcXjTk8294=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )