UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bZeLY18i1oJzPdLGghgyfFYEBRESjYlAVCXy1M4MWgY=' 
WHERE 
  key_id = 'bf304195f0449de4dabb203ae95752fc9146d1f7a43943d705473e72526f305d' 
  AND (
    token = 'bZeLY18i1oJzPdLGghgyfFYEBRESjYlAVCXy1M4MWgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )