UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzgiKCAoWqPn9xH/RbkbIIaePCtLFyhYTSsiY2oF0IM=' 
WHERE 
  key_id = '5dc037280cb91ffd205d59af78c6a80acf68b9473ced994c560f8df3f8da2366' 
  AND (
    token = 'OzgiKCAoWqPn9xH/RbkbIIaePCtLFyhYTSsiY2oF0IM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )