UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nmtTisN2mu3XuVwRt9pE8msoRcUP/PaVQtuvJuH12UE=' 
WHERE 
  key_id = 'e76401679266645c0aa784b79818e34f81cc11ac3df8e7d396380091f4bef311' 
  AND (
    token = 'nmtTisN2mu3XuVwRt9pE8msoRcUP/PaVQtuvJuH12UE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )