UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6L/Vc5TLZt7jqm84eaGLzaSTVVklJ2AsrI/umKO4Wv0=' 
WHERE 
  key_id = '780d8a89017eb839d032d4f36aee18ced3db7ad4429ac6640ac7753d56941744' 
  AND (
    token = '6L/Vc5TLZt7jqm84eaGLzaSTVVklJ2AsrI/umKO4Wv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )