UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UBYEE1occTNe9dKweb4ABs+v0ccawJCTs0o5uHTQz18=' 
WHERE 
  key_id = '1b9e915fcda6a0a2fb038b6aa84212b16a5144dc1edff27a19833de029a36101' 
  AND (
    token = 'UBYEE1occTNe9dKweb4ABs+v0ccawJCTs0o5uHTQz18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )