UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44XfdPueetBP5U4LCR5iKZk9LABIrnZnQ/wVbmhD1ts=' 
WHERE 
  key_id = 'ad2e2cf54133d23e5a6a23ac3fce754a9572c47c411eb8734f509747f189f761' 
  AND (
    token = '44XfdPueetBP5U4LCR5iKZk9LABIrnZnQ/wVbmhD1ts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )