UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7rUyfcdqzRpgXI7Hd9HY8/wfWAoAjWVnVFUUxnupN8=' 
WHERE 
  key_id = '36fa7868449dc7b53b25b60742a423d9c0d102adbc990f423d66e2317cf636a4' 
  AND (
    token = 'S7rUyfcdqzRpgXI7Hd9HY8/wfWAoAjWVnVFUUxnupN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )