UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwBiGQJy0qJfovjPj2GGcokBlz79ccyxRZqUatK5rGc=' 
WHERE 
  key_id = 'a73540bb03f718019c4311f13664bfe38f5b5a854a7e29f9c312ace1a98a19db' 
  AND (
    token = 'mwBiGQJy0qJfovjPj2GGcokBlz79ccyxRZqUatK5rGc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )