UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eazchcRcwgPf4esYwCxlIWosazNUabPtv3brm/NGzGw=' 
WHERE 
  key_id = '3d1013a0f9283799e780a4557a4f70a109088f1dc44a9ec22f4e692a9e228b0d' 
  AND (
    token = 'eazchcRcwgPf4esYwCxlIWosazNUabPtv3brm/NGzGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )