UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pYsAzvMzOfh0PvDolq/e4lRVFxrf+xXj2DIwxRIZiGo=' 
WHERE 
  key_id = 'ff97eb01a0a9188726c008e6d3e9e68751355eab7367160365e5a61b10abe3de' 
  AND (
    token = 'pYsAzvMzOfh0PvDolq/e4lRVFxrf+xXj2DIwxRIZiGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )