UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brgZiWH+clpGhdYFQwvutnXKJ7qRGOLbnsJ+mWIZhcQ=' 
WHERE 
  key_id = '03963f1636c5f4464d7e835647f6eea71b388f8bcf0589638e4d15ff5cea74b2' 
  AND (
    token = 'brgZiWH+clpGhdYFQwvutnXKJ7qRGOLbnsJ+mWIZhcQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )