UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bNIlPA+Gy1ZanbDzUflmanfHJE5Sj6q0o8ymBTrdfA=' 
WHERE 
  key_id = '12d31af975e9baec5e6dc568e91e33e917c55fa1adaf1b2a2334f7d62f747bc1' 
  AND (
    token = '8bNIlPA+Gy1ZanbDzUflmanfHJE5Sj6q0o8ymBTrdfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )