UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klMLTQ+HmzNxOqmb0dgSPEzTUhXKOfh0ZSGhr7ZWkTU=' 
WHERE 
  key_id = 'ff15c66d1b7771b9a5216442a86e5eab4d1d149b36612a23bd71503a30e7c466' 
  AND (
    token = 'klMLTQ+HmzNxOqmb0dgSPEzTUhXKOfh0ZSGhr7ZWkTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )