UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+yuvN81TvH0F2DzJI8rqhnOMplsl6lnx5A2pz3iP7w=' 
WHERE 
  key_id = 'dfe2debef7aaf04cd31a443a5b8ce13962bdfff031e1157864349e87750595ed' 
  AND (
    token = 'O+yuvN81TvH0F2DzJI8rqhnOMplsl6lnx5A2pz3iP7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )