UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nG11fOCslb19pKuJqV/P71MA8NZfMFZqi64PHx5Ptjo=' 
WHERE 
  key_id = 'ea15a2c4fe680b5afb4b8e52f93d76bb9508f3013f47be772177219b9a8a1c53' 
  AND (
    token = 'nG11fOCslb19pKuJqV/P71MA8NZfMFZqi64PHx5Ptjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )