UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMx4Q8beYPvWD3nM5+GCZGe2YUNYsNof+FpEnBgTVcA=' 
WHERE 
  key_id = '9ccbb607ee801e064b4c70961ab136cd9381f58f660dcb1393ff8b853dddef4d' 
  AND (
    token = 'OMx4Q8beYPvWD3nM5+GCZGe2YUNYsNof+FpEnBgTVcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )