UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QS6rUbeZyntUbiRwVSA0v4azkwAjmtHpduReyf1nfG0=' 
WHERE 
  key_id = '362dbfe4eef497346ab7e27186b7384b8696bd59e9cf060affae774e7c923eff' 
  AND (
    token = 'QS6rUbeZyntUbiRwVSA0v4azkwAjmtHpduReyf1nfG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )