UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvT9bqgVA65QtCBS8+4QFqEz7WbMrETf/E8de8BlQ9E=' 
WHERE 
  key_id = '0cd91a0d060a09f2066d10be2b8b2cb880a489673b879f315519ef038aaa8ac5' 
  AND (
    token = 'kvT9bqgVA65QtCBS8+4QFqEz7WbMrETf/E8de8BlQ9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )