UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5YZsnr37tYwDdDl9X03SF3le/KSA+RovW0AESe4tJxQ=' 
WHERE 
  key_id = '68533473deda63a560dd9e5012ca3578dfdf1c4878f8359be0fd9d3c35a83c4e' 
  AND (
    token = '5YZsnr37tYwDdDl9X03SF3le/KSA+RovW0AESe4tJxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )