UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QExZM1nr2DrOVv45mxIiO2OeWUmUJj7AKtJKJyjKJhk=' 
WHERE 
  key_id = 'c12c4d005fa39bd9aff6b5063b5fa64993163a84e724a149a6b0306b4641afbf' 
  AND (
    token = 'QExZM1nr2DrOVv45mxIiO2OeWUmUJj7AKtJKJyjKJhk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )