UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2G74YGf9ig/jCokix/KyqExCAurb+n7/PTc7caiCCA=' 
WHERE 
  key_id = 'db33986a7584658c886d9f61acb5efdad20d62e200753ab6ac2bdd882afbad75' 
  AND (
    token = 'W2G74YGf9ig/jCokix/KyqExCAurb+n7/PTc7caiCCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )