UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8XqQas8IlJpHqc5ZiCUaqBXEEEuXFLbSYmQLJe84qrA=' 
WHERE 
  key_id = '890820190d85a3139b87a322c7312237f8a540085b69997a9c608fb2e7bbabc3' 
  AND (
    token = '8XqQas8IlJpHqc5ZiCUaqBXEEEuXFLbSYmQLJe84qrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )