UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rHQUQ3daAnvsgTHxKW+J9OQ3nUnarjxLeb87ESzLk7c=' 
WHERE 
  key_id = '32e33e32f3fc49cf2358a3b97b8b18b2eb72016b84b7af7f88245dbcbedf549c' 
  AND (
    token = 'rHQUQ3daAnvsgTHxKW+J9OQ3nUnarjxLeb87ESzLk7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )