UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D6imDJfWUyTI9OJ0f4EwJnWe4G4O7KhyVUKCpTY98ww=' 
WHERE 
  key_id = 'e2bd52ae8aba8c6af394c4250f5098dc227fbccd014be302835a36d84c80f6b6' 
  AND (
    token = 'D6imDJfWUyTI9OJ0f4EwJnWe4G4O7KhyVUKCpTY98ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )