UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/L6f4eM7zV6RHl8NujiM+GsbhTWJ1VgHy+VxWTrjjlg=' 
WHERE 
  key_id = '033a097e9f80b76055b92f0ca9a6a890bec39e4dbf91e778e2409fc51b75f93b' 
  AND (
    token = '/L6f4eM7zV6RHl8NujiM+GsbhTWJ1VgHy+VxWTrjjlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )