UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Zbsx23KPq7kac31BpzN5Ja/RQzjdyKA6fkFXaS+NXM=' 
WHERE 
  key_id = 'd4261ae356a20c4ad2e456cfecf9fae97266c3cfa8aa1ba1d6ba54ceed7d6f7b' 
  AND (
    token = '0Zbsx23KPq7kac31BpzN5Ja/RQzjdyKA6fkFXaS+NXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )