UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BkWwtTrjcW+te89FbJTFYc+KPpLJ+/lFk0DWUfDPsbc=' 
WHERE 
  key_id = 'b15791a7899034e68f1ef16828feea7432b974ad6849a32a66380d6227979894' 
  AND (
    token = 'BkWwtTrjcW+te89FbJTFYc+KPpLJ+/lFk0DWUfDPsbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )