UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46mrCT+vztNdBHiJpzEkoEraKNkmm8BH7zJOFU8TOmU=' 
WHERE 
  key_id = 'dddd9bf7652d280d5c80ba370ab2e5c878625bd23189869e8b881bdbc13bf4af' 
  AND (
    token = '46mrCT+vztNdBHiJpzEkoEraKNkmm8BH7zJOFU8TOmU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )