UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bOhcht7/voGZpUp9rUyaujSwwDGSTuq/SogiUUxRviI=' 
WHERE 
  key_id = '8260bdee7ea707d8949b8feb05da29761dd11f0addc0332011ec2392efad39df' 
  AND (
    token = 'bOhcht7/voGZpUp9rUyaujSwwDGSTuq/SogiUUxRviI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )