UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkiXsmFeYJnWmYN9O2p0k6SaL9Q+YbA71t0L4btHP8k=' 
WHERE 
  key_id = 'd441eef27a4cce7059265811cc31208b3bbd782f44652d2e5125a209fd5216e2' 
  AND (
    token = 'VkiXsmFeYJnWmYN9O2p0k6SaL9Q+YbA71t0L4btHP8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )