UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mr95vOO5X2mzPjkSrLlbWN4SBPiNuL30ax5EKX5zxUU=' 
WHERE 
  key_id = '04653754b4cc1e7bf0e09bbd3ca790917b95e5f5d59d5cede357b8dcc7515ded' 
  AND (
    token = 'Mr95vOO5X2mzPjkSrLlbWN4SBPiNuL30ax5EKX5zxUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )