UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9GnHYaEc4+tPBsYvTQXdlaBFAjxMoNy1Z3WBinwjgSU=' 
WHERE 
  key_id = '00b791b6cb76600e7bee70062e11422825b0bd737eafccba915f2ffaad3980e4' 
  AND (
    token = '9GnHYaEc4+tPBsYvTQXdlaBFAjxMoNy1Z3WBinwjgSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )