UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ogc7+a6DF23wkOxLPvKkyaUcftmLCaBtLaQWEaA6bY=' 
WHERE 
  key_id = '5cf3595b114271198a4243ce2ee1873b1b5b90b57aaee9555d59859259afcbda' 
  AND (
    token = '8ogc7+a6DF23wkOxLPvKkyaUcftmLCaBtLaQWEaA6bY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )