UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9fJ/eIj8M7jYwQz3aEIJRofO7RsnrFIZQzqo+xUJcYQ=' 
WHERE 
  key_id = '3c5d0ab1003aee4f647d248444556179b9bfd0def6bad2d15abf8409638edffb' 
  AND (
    token = '9fJ/eIj8M7jYwQz3aEIJRofO7RsnrFIZQzqo+xUJcYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )