UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VB1pS+WS8bbdZKyk4Nuo0f5d3e9uYDPHsI6qJ8ubUBw=' 
WHERE 
  key_id = '7f261184eb0852d41b86114813f5f7cb667f69874d6f72bf2f7725358c06cebe' 
  AND (
    token = 'VB1pS+WS8bbdZKyk4Nuo0f5d3e9uYDPHsI6qJ8ubUBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )