UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVWQTNtxOUydbXB/jOs57zJ+1Bbg6ovVcoxbmQnMgZU=' 
WHERE 
  key_id = '9503b43d9228b6a600f18003247c4da78eeab1f50e7c06721c26c4eba87561dc' 
  AND (
    token = 'uVWQTNtxOUydbXB/jOs57zJ+1Bbg6ovVcoxbmQnMgZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )