UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DAEX+qJeHBdO/7xD9sNrp2sBQPBnSfvt0fQ3BqJQLQI=' 
WHERE 
  key_id = '36e7bfc6d6a478009c3ad5fe9f62a7294333bf9c5eec32d995edeee5b67e7faf' 
  AND (
    token = 'DAEX+qJeHBdO/7xD9sNrp2sBQPBnSfvt0fQ3BqJQLQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )