UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'atZpOF/h1kVhJCFRJU1jHt9XHR3F2ahH1b73DcCwViI=' 
WHERE 
  key_id = 'c20901a5858f6cfaa562a5cbf047a9202e021a23e64ab93e9590545d517f8d6f' 
  AND (
    token = 'atZpOF/h1kVhJCFRJU1jHt9XHR3F2ahH1b73DcCwViI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )