UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llTkLqpgkiTwd5VMInXY01wRi212kXxaPfjEjmDWXt0=' 
WHERE 
  key_id = '9ce3365e4023c0630c53d9c55499e3a17feb72743127bc8a2752fc31ebd045b7' 
  AND (
    token = 'llTkLqpgkiTwd5VMInXY01wRi212kXxaPfjEjmDWXt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )