UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dhBZOb2AY8eK9bgyW1WOk3FBSIMLQJOa1on0IRqaGso=' 
WHERE 
  key_id = '99ae101668d8dcf5ca2373f8870f9199dcfb29316f2aed16fa2bd198932f7267' 
  AND (
    token = 'dhBZOb2AY8eK9bgyW1WOk3FBSIMLQJOa1on0IRqaGso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )