UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yd9sef0smGG4YvtOfs7n3sPyQhz9kGq+LcQLvjG0uc=' 
WHERE 
  key_id = 'fc9f240085e4d2700fa5338881ceb1165af70fea30aa1c453131269614b8011c' 
  AND (
    token = '9yd9sef0smGG4YvtOfs7n3sPyQhz9kGq+LcQLvjG0uc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )