UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5qHFEKNyH049Jmce3TxvBh7cfeDGD6vT52dpTnlAR0=' 
WHERE 
  key_id = '99686c66ea21b2bbcfdaf2eab8dda253f83bf14331758bb3f6e6a88c4f56736f' 
  AND (
    token = 'j5qHFEKNyH049Jmce3TxvBh7cfeDGD6vT52dpTnlAR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )