UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BbrZYPQ6fgxVDjQgyxttj9YB9Qbz7GnOzMaViCksYLE=' 
WHERE 
  key_id = '566e1430635b299b567eb1ca48f87c154a2bbe12ffaf5171b257ed625542262f' 
  AND (
    token = 'BbrZYPQ6fgxVDjQgyxttj9YB9Qbz7GnOzMaViCksYLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )