UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sR/izmK0qDss8VtB6ZH9CMAwiFMtVg/XsZmDEAt0Ngk=' 
WHERE 
  key_id = '386da26783777c160e9e2b37c0e12a05bd2bfb6681de71dd20098803d504e778' 
  AND (
    token = 'sR/izmK0qDss8VtB6ZH9CMAwiFMtVg/XsZmDEAt0Ngk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )