UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TMgN5ahpVMnxSzGcQA5S0CQTAWKThItmXU0Yc5ksrs=' 
WHERE 
  key_id = 'af98b9f7349e60be41c1c856dc4ecd7d5c6a4e34533cf60bce4518ab1509aba6' 
  AND (
    token = '8TMgN5ahpVMnxSzGcQA5S0CQTAWKThItmXU0Yc5ksrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )