UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbRljD64W22cG5nHYQm88iD+eCY6zGGH9LBtYAnXV9I=' 
WHERE 
  key_id = '621a67257a71c2828f1561e437ea03001d6a8b70ae38c4d266a4e7c60004ca6a' 
  AND (
    token = 'QbRljD64W22cG5nHYQm88iD+eCY6zGGH9LBtYAnXV9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )