UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8FY36ChrhSZ5G5QjwxF8mt40FJqsnT/kUROyvRQXdTE=' 
WHERE 
  key_id = '7b94621cb80e04a566ed4c72287f708ab30230c45f1f4d9e05bde01eaeacb212' 
  AND (
    token = '8FY36ChrhSZ5G5QjwxF8mt40FJqsnT/kUROyvRQXdTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )