UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qINgqo71AlvM0qncE7hWi1o2pf+ViJvARrIO6jq3/uU=' 
WHERE 
  key_id = '9440bf5a33f219430288af914f923c9a4bae67a8e9b305355b251b221b192653' 
  AND (
    token = 'qINgqo71AlvM0qncE7hWi1o2pf+ViJvARrIO6jq3/uU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )