UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXXX4YguwLLBzIn3XcQsyE9sq68TvpRorzO//kyBFKk=' 
WHERE 
  key_id = 'd2b3571835ac5b52d4bb9523bc2da603b560bcc4bb6924f9eb3d0511eece9412' 
  AND (
    token = 'xXXX4YguwLLBzIn3XcQsyE9sq68TvpRorzO//kyBFKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )