UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUYEZBQfUhwFk6OCeGE2zyCtTfq/a9hRd3vnI+wsLN0=' 
WHERE 
  key_id = '9b33b3cb4cbd14be2be51e3535a814f501ec57d2b0008a5d779b0279761b9ef4' 
  AND (
    token = 'TUYEZBQfUhwFk6OCeGE2zyCtTfq/a9hRd3vnI+wsLN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )