UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lg5JNugVMuRvqnKkaiEeb7o43Lt2+bqONL7bROiDVTw=' 
WHERE 
  key_id = '13a5f803538290661ecedf5e2be66d3eb0d3c2aebfc921f19da0cdc7575bfed0' 
  AND (
    token = 'lg5JNugVMuRvqnKkaiEeb7o43Lt2+bqONL7bROiDVTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )