UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9d7t5BPES2mz4ZwIoQ8pzKKqEz2HQrm/H2Y6WjXgmc=' 
WHERE 
  key_id = '9cd264310dbc920e938910064fdc9a6b656a96a59211bc7f3e24ef6f848bdeab' 
  AND (
    token = 'a9d7t5BPES2mz4ZwIoQ8pzKKqEz2HQrm/H2Y6WjXgmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )