UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9D2pzuKGCFT3PQ5KkPzEqG1JQHFn2irTvE9ImoFKIM=' 
WHERE 
  key_id = '3d5b537b34f4d3bc868b1593cb47f20ddab8d754afc32ec1febf5a215cd8a7b0' 
  AND (
    token = 'e9D2pzuKGCFT3PQ5KkPzEqG1JQHFn2irTvE9ImoFKIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )