UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oi6oVvAFF8Ognl63hPDIrHzPVdS1O3UNEpudPH8+9oc=' 
WHERE 
  key_id = '81c9b66866aa41e0c81f5e62238ba7f2fbcb811fa47a77b69b3ad3005ff5c71e' 
  AND (
    token = 'oi6oVvAFF8Ognl63hPDIrHzPVdS1O3UNEpudPH8+9oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )