UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vsDXQbBxNP9jJRFVDFU89jC//PZ5eJVTvQg8eajw0Sg=' 
WHERE 
  key_id = '2a2df571355e397319c5085ca665fbca58eb53d2df837a6b7c2cef37319759ae' 
  AND (
    token = 'vsDXQbBxNP9jJRFVDFU89jC//PZ5eJVTvQg8eajw0Sg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )