UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QIQx9MkreeqRt+SHxc7GvVV0NtkiWAP3ikvb3ARCfnk=' 
WHERE 
  key_id = 'fe74ebf636bb206f5347c97ee0bdab6a789365775e0e88cbd0a3a43e7d870093' 
  AND (
    token = 'QIQx9MkreeqRt+SHxc7GvVV0NtkiWAP3ikvb3ARCfnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )