UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pors2nAAtpKghoKpnfLJcCeRkTS/jDEtc+eIapfkQiM=' 
WHERE 
  key_id = '9daa2d0da18759b0723f1043b62855886c5633f3dc037cdc3eb1bc39ac8f2bf0' 
  AND (
    token = 'pors2nAAtpKghoKpnfLJcCeRkTS/jDEtc+eIapfkQiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )