UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '++xFszduCDOlRYRTWb5LTDCg1uup+N923kJjEGXAYgo=' 
WHERE 
  key_id = '30b525a7307e181abdbef35103b5226cefdfaa5cd795dfe7d1eede9608baf298' 
  AND (
    token = '++xFszduCDOlRYRTWb5LTDCg1uup+N923kJjEGXAYgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )