UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z1P4yAmljb4nNKU0H+M6jbdjcfkesTBSM5ZOg9L+qjY=' 
WHERE 
  key_id = 'faf146f58fb64ad7f7edd69b7d9396b117e974b99e7c3dab22f189253ddab9f8' 
  AND (
    token = 'Z1P4yAmljb4nNKU0H+M6jbdjcfkesTBSM5ZOg9L+qjY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )