UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tgG2i20LuSVGQORB9fmuDSAmNf0yBT6ZEA4MpUMkUIw=' 
WHERE 
  key_id = '98880f63ec53954d3506573534ddf6adac0a04f79c96af7c59740b9c4ab01c65' 
  AND (
    token = 'tgG2i20LuSVGQORB9fmuDSAmNf0yBT6ZEA4MpUMkUIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )