UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gE16E204hjwbzbKjLH4bvf0a2XYqKZ2Zy5uBXte755Y=' 
WHERE 
  key_id = '3c773adcaf80bf740892f4fd3e1efa7ce488f80ea96e0785b0c2406e641942b9' 
  AND (
    token = 'gE16E204hjwbzbKjLH4bvf0a2XYqKZ2Zy5uBXte755Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )