UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NalcMyyEmds7YIunEHsTpnU9S5Dk9hZLKDlbcj5zSQ=' 
WHERE 
  key_id = '3175a4620491bc701b2f4fec2e560a6937fa7e93ac51ee5f8983c0aac91f6365' 
  AND (
    token = '3NalcMyyEmds7YIunEHsTpnU9S5Dk9hZLKDlbcj5zSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )