UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J1z89yKELy+OAdRWPtbun6WvLV1EOt0/nsqH45UL/8s=' 
WHERE 
  key_id = '27114864881b9c96e9f1d12eb28ee51f9de6e39744438e9f7d836a5ee1e14dcb' 
  AND (
    token = 'J1z89yKELy+OAdRWPtbun6WvLV1EOt0/nsqH45UL/8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )