UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zt4yPbia6BG/xTz4qL9UVLX8Xl/4mmPX7dMmW6r81IY=' 
WHERE 
  key_id = '05aed9c7746e8382e4e2ba461e0524b0eebd7e40212de6ab4f9d593a84f0ea60' 
  AND (
    token = 'zt4yPbia6BG/xTz4qL9UVLX8Xl/4mmPX7dMmW6r81IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )