UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qppnmtzxFZiOEzy35p1B+K4eRpMB7q7FXpCHEUotvGU=' 
WHERE 
  key_id = '31ffb5a9289b09591468434495f6cfee3e35117a6592d5246d1e1d1860dc7933' 
  AND (
    token = 'qppnmtzxFZiOEzy35p1B+K4eRpMB7q7FXpCHEUotvGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )