UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIKwq/pBaEPXOvQNq2WyjB9WDY4msbe0dn9nC9DGwGI=' 
WHERE 
  key_id = '0ebf4d3caca66ddbcf4f7f11c338936c32dcb41a56355687f62675a0323ad8b7' 
  AND (
    token = 'xIKwq/pBaEPXOvQNq2WyjB9WDY4msbe0dn9nC9DGwGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )