UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mAoQZd59XgrvkxJBG1QUzM3t5tfLYYjqHDsXBXQuB70=' 
WHERE 
  key_id = '696b4ecf13447054248112042e0bd4ddbe6c1f19b1e6860c317d827a8911ff9d' 
  AND (
    token = 'mAoQZd59XgrvkxJBG1QUzM3t5tfLYYjqHDsXBXQuB70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )