UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZYmzwOZPRXE7MlPtQZNKuoWHXsqjE6+F4BFNJqyI0fU=' 
WHERE 
  key_id = '3c8649d9895f53e55660e8304e9274aa6541fb01acd8bba33633ae7a3f82d1f4' 
  AND (
    token = 'ZYmzwOZPRXE7MlPtQZNKuoWHXsqjE6+F4BFNJqyI0fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )