UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vh6oWhJJThWIqzCQcjpmUnjfjwuViW1ZwbKoaB76tqI=' 
WHERE 
  key_id = '7ba63322c8afb87ca46bba646e97b303e3b27309e2e5bbd886a273de6f8d40e9' 
  AND (
    token = 'vh6oWhJJThWIqzCQcjpmUnjfjwuViW1ZwbKoaB76tqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )