UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFfDW/MmnatyZCWUWO6kfAIA6SGwFx9l3I/E3en/hFw=' 
WHERE 
  key_id = 'eea6b64c44b251e813d9dc84e859e14877c4feaf9bb623656890b9a7579c73dd' 
  AND (
    token = 'SFfDW/MmnatyZCWUWO6kfAIA6SGwFx9l3I/E3en/hFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )