UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ej3mYRNiaBFls9TvOUzMuakgkCQxhUYczD3iC1RYJzg=' 
WHERE 
  key_id = '060fd845a6d3b10254cddfff327a2e958f108dcda9508d173bd268bf0be9a11f' 
  AND (
    token = 'ej3mYRNiaBFls9TvOUzMuakgkCQxhUYczD3iC1RYJzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )