UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0s7YHGp9//+lF7z4OWyxauaI7aObinh5Zpysmy5WJo=' 
WHERE 
  key_id = '1b52a9c5a6ea6b6121ab1636e6034b22866db4b9363251371f3927e53364fd71' 
  AND (
    token = 'G0s7YHGp9//+lF7z4OWyxauaI7aObinh5Zpysmy5WJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )