UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '35xan8OZflUSRKSCFCOw3Z5rwZT0R9dma2l8/CFmrkk=' 
WHERE 
  key_id = '16657c2330054e594cded36d6f357429edee9acbc12dd960e15084b3f5e05c4f' 
  AND (
    token = '35xan8OZflUSRKSCFCOw3Z5rwZT0R9dma2l8/CFmrkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )