UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmKTwBowtlRhxpmFo2PFghBw7ufs1pfv77mi0AjprZY=' 
WHERE 
  key_id = '27aea6fe5f21aa39b1d01cc452687dc85abf7e5a477426752b218aee182bd0e4' 
  AND (
    token = 'kmKTwBowtlRhxpmFo2PFghBw7ufs1pfv77mi0AjprZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )