UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XLxA0uVm34xnrZZoHI9lQhx7OTnNZIzzvZIPqUGlZ0g=' 
WHERE 
  key_id = '96b9c535de540c42c131abfbd4b614454d20f3da343b816f2ea25710361abbe2' 
  AND (
    token = 'XLxA0uVm34xnrZZoHI9lQhx7OTnNZIzzvZIPqUGlZ0g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )