UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/cud0pQrBPedFOSZ+tp7aL2qB1nxTVFSPLElCeqmwI=' 
WHERE 
  key_id = '1ad854b6225668d68fe8ff6b64a2bcf00ff83527a48d2e62bb9e11af473a6a18' 
  AND (
    token = '9/cud0pQrBPedFOSZ+tp7aL2qB1nxTVFSPLElCeqmwI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )