UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xtlu0bpIt0JeGHFbz6YPyKND+y1sHtMYEg6eMwXQDOc=' 
WHERE 
  key_id = 'a05d4e00d4ef357f34df5895ceb7dce290d613ab786dd9f5c287961e65304b51' 
  AND (
    token = 'xtlu0bpIt0JeGHFbz6YPyKND+y1sHtMYEg6eMwXQDOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )