UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIJCGEuTy1lFpa9JQjhzV7xHmLaQ+aBHACnZNChXGGo=' 
WHERE 
  key_id = '83728f3a739f074c5a4936ae36be8ec56a7e3c8bc340254d95e95b43a2c600f1' 
  AND (
    token = 'PIJCGEuTy1lFpa9JQjhzV7xHmLaQ+aBHACnZNChXGGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )