UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iOCkr8zbbv+UnxRla4NWhXNyi9N2E8zj/fU085+eEGo=' 
WHERE 
  key_id = '38382c0c547360ca2ef77976d97b1eff9a6cf07ca652017b60e82be25e7ff2be' 
  AND (
    token = 'iOCkr8zbbv+UnxRla4NWhXNyi9N2E8zj/fU085+eEGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )