UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OTSu7lOYMKQtXH+rDOOkohPdsfCXhlx0vp/15Pgx49Y=' 
WHERE 
  key_id = '8c76aed4e147f964c643b1689c115df4779a03b1bebb60b8c304f076a8752923' 
  AND (
    token = 'OTSu7lOYMKQtXH+rDOOkohPdsfCXhlx0vp/15Pgx49Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )