UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TmxJJSIYMZOaVfcXRtzR98csdlOcOkIx86F7xNzfQ4=' 
WHERE 
  key_id = '5fee66ae8daf67284fc05a763cb01ed6d84772db75d8c7c3d111181222123d3c' 
  AND (
    token = '8TmxJJSIYMZOaVfcXRtzR98csdlOcOkIx86F7xNzfQ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )