UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AOSKs9M8bsL7Wp9xbFQEhvdiFVh2LlOfZFL6ZudDISY=' 
WHERE 
  key_id = '1436371ab6c82bb5fade9b03be0d6a4c095d5b8d1a434a5efea25e9ad9053e7a' 
  AND (
    token = 'AOSKs9M8bsL7Wp9xbFQEhvdiFVh2LlOfZFL6ZudDISY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )