UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ve0VUs2PcWcTQYKnBxe7VWi9lSzlDs0ivqKnHsgRfGU=' 
WHERE 
  key_id = '87bb7d2fedc3c6b60d45ad93087eab49664b87c1e4bc91268ee6c5bf6bdfee04' 
  AND (
    token = 'Ve0VUs2PcWcTQYKnBxe7VWi9lSzlDs0ivqKnHsgRfGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )