UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EQr3UxPHfwIGHOLLTbeoCCMp05vQwXNnnIN9MNRVMvo=' 
WHERE 
  key_id = 'bc1f5a5d45271e12760d637ec7fb46e73f27399e94fee419295d6664acaddb64' 
  AND (
    token = 'EQr3UxPHfwIGHOLLTbeoCCMp05vQwXNnnIN9MNRVMvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )