UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3ghtJppzYxTeOxmzW0JqiV14x0TsKfAOvdCbsyWvqU=' 
WHERE 
  key_id = 'da6c698203cf07964eace7fea9741b273faf9473def973d932530ea98ae6b9cf' 
  AND (
    token = 'f3ghtJppzYxTeOxmzW0JqiV14x0TsKfAOvdCbsyWvqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )