UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6F/J+itk8LfXHWtEiB/1Y9ndARyNQa7bMMsbuhDNYwQ=' 
WHERE 
  key_id = '8e5565bee73cee29642676d11d8210b3eeaff70202d87f6c1448873311e0b510' 
  AND (
    token = '6F/J+itk8LfXHWtEiB/1Y9ndARyNQa7bMMsbuhDNYwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )