UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqxcsINkzu9+zRFPVHtxUbHelv+aVF3E8blxSR+SnWw=' 
WHERE 
  key_id = 'a1bd33f6d8aafada975e7b3dbbac56f810db3319783c3755168cf1a2e632efb4' 
  AND (
    token = 'vqxcsINkzu9+zRFPVHtxUbHelv+aVF3E8blxSR+SnWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )