UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2QjjSViy4ilP2117UeFQe2OrVYQyGrs4CigbkMnupsY=' 
WHERE 
  key_id = '1611b1976f99066448806bb10f849da08eac9c0ab3670598faa195b620173e42' 
  AND (
    token = '2QjjSViy4ilP2117UeFQe2OrVYQyGrs4CigbkMnupsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )