UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D89v6XqkGtVFLbsGSaVkXJTOcIm/nGtRTvDEuKyjtB0=' 
WHERE 
  key_id = 'ef6fdf988d586443488f7157c6ace035330a9dbbaf5541f9e26f38d80ee8c6ff' 
  AND (
    token = 'D89v6XqkGtVFLbsGSaVkXJTOcIm/nGtRTvDEuKyjtB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )