UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7kTntlrIZMX51aklqiZxQ5lBON/qHzlKh3MFC+qcpSw=' 
WHERE 
  key_id = '26a1d6b8cb9f9ab724b5953c51b6847238c764f7200299505a7b726435e57405' 
  AND (
    token = '7kTntlrIZMX51aklqiZxQ5lBON/qHzlKh3MFC+qcpSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )