UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8SxdGbMOtZHy4Zf25Tg/3/+WwwUXW3dgtGD9IVWh4A=' 
WHERE 
  key_id = 'd614140b17c4cda60bb829d79751b4a9f12e15b6686d343efdf6ace1ec76c934' 
  AND (
    token = 'I8SxdGbMOtZHy4Zf25Tg/3/+WwwUXW3dgtGD9IVWh4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )