UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YLvlOjb2rKVbTEby4axouUi8fcBbIVdDoh50qgZvTYw=' 
WHERE 
  key_id = 'e1af8e55e9dc2b65020b086d1136f5f3afabeaaff1a65c513091725ec05b906b' 
  AND (
    token = 'YLvlOjb2rKVbTEby4axouUi8fcBbIVdDoh50qgZvTYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )