UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elGKeaNXe5IIXxSmlqPI0hlK+EfJw9ZRn+WfTQv7gBI=' 
WHERE 
  key_id = '9df19890124ef25f5287cdc7ab66b0c92ab986b047d8742f094b0ed01131a09c' 
  AND (
    token = 'elGKeaNXe5IIXxSmlqPI0hlK+EfJw9ZRn+WfTQv7gBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )