UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lNOjJRqnvW0cNm7xmlsibo9x3pXXzsXv/tA0wQf+W5o=' 
WHERE 
  key_id = 'f960d15b4b472f06f2e345e2a1d5fd7993cf044ddcde2a4dda0258d79ac8e0fa' 
  AND (
    token = 'lNOjJRqnvW0cNm7xmlsibo9x3pXXzsXv/tA0wQf+W5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )