UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X8/mpolFf8JdYiSob4f8K7volp6EfptQY83gBS+hPNQ=' 
WHERE 
  key_id = '2a62f959ceacb3e15178493de506923d97e86fd1215d8270449d0e5910e49576' 
  AND (
    token = 'X8/mpolFf8JdYiSob4f8K7volp6EfptQY83gBS+hPNQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )