UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCXvKtt/9gb64QfvIhhCSIl27LzscHnPRB4MbWWEJTI=' 
WHERE 
  key_id = 'a312d7b09e0be973051d9b033db5b5783f3f3aca6d2af03db8413baa8404ba36' 
  AND (
    token = 'oCXvKtt/9gb64QfvIhhCSIl27LzscHnPRB4MbWWEJTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )