UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QB91iFsU0WV+u44sGWof6OgdVbFDdz6WdHoXFk8/UHg=' 
WHERE 
  key_id = 'c5747d158022526b003f48c144a62211aa2372fa2b016abe589b6803ffa058cd' 
  AND (
    token = 'QB91iFsU0WV+u44sGWof6OgdVbFDdz6WdHoXFk8/UHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )