UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REotUgyHuEFQsbEoY9pWM6BERWONYqUW6fQbA6demLY=' 
WHERE 
  key_id = '0b5aa19d3023201fc1f719c8f4120c1319838ac168b0a36d7d098adcfa61ca0d' 
  AND (
    token = 'REotUgyHuEFQsbEoY9pWM6BERWONYqUW6fQbA6demLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )