UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uufts4T/4Vb8HUc481TvkvkKDJm+YIpAJNT3P6yhB2Q=' 
WHERE 
  key_id = 'a9144df695331c94e3d5f39b0e7251d7f9868d074c3563c7e10b393d2f07c68f' 
  AND (
    token = 'Uufts4T/4Vb8HUc481TvkvkKDJm+YIpAJNT3P6yhB2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )