UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2USjcyMCpmnZpTzrMWq9hEC/IC96Y2nzThPbK5OLk2E=' 
WHERE 
  key_id = '477c07a35df4718b0eccce5f4ea1685787328b1318058ccf41cb0b3834c15d06' 
  AND (
    token = '2USjcyMCpmnZpTzrMWq9hEC/IC96Y2nzThPbK5OLk2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )