UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CZkNVRc4cvyoUoUbprf5h9Rk2+gPcb/OcSG55jP/n7E=' 
WHERE 
  key_id = '49505d1ef42eb5187e4aaed132e6af30e3ca5e753c480c83349b15e87c0658fe' 
  AND (
    token = 'CZkNVRc4cvyoUoUbprf5h9Rk2+gPcb/OcSG55jP/n7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )