UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xBQvo2I41OALyJOXkQskLMzzI8tZHgyl1tQbxPCceMo=' 
WHERE 
  key_id = 'ea3d42fa3ef62400e05c9d56d6f44eae1e049a8d172f6281bd633a234ef6e9fb' 
  AND (
    token = 'xBQvo2I41OALyJOXkQskLMzzI8tZHgyl1tQbxPCceMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )