UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2JBpr5MfnjOPzLvrTWm2zQdZEqGNGdqOt/kvwV2YYbM=' 
WHERE 
  key_id = '3297bacf6382d2a7f47ab347552c4f7d2f6fa485812e72f7000398743998bbe3' 
  AND (
    token = '2JBpr5MfnjOPzLvrTWm2zQdZEqGNGdqOt/kvwV2YYbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )