UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IkYywCyc6HDYLVHdq0yGAQK4h63AKtRaO5OhXv1DCjk=' 
WHERE 
  key_id = '384556865909ee0a284d10a53d97e9a056a3eed15e4b964c9285c6f73c4fd311' 
  AND (
    token = 'IkYywCyc6HDYLVHdq0yGAQK4h63AKtRaO5OhXv1DCjk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )