UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HmbvJNF5i5SekNw0AQbk3jkI8gCcbRiZQkMXCm1TgC8=' 
WHERE 
  key_id = 'a7bfd0a6cb5bc54bba4dc280db4dcdd9f1a6fd54e283e4b0e83618e8d90cbac0' 
  AND (
    token = 'HmbvJNF5i5SekNw0AQbk3jkI8gCcbRiZQkMXCm1TgC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )