UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ig1vjy8u7k20wrieTSWGIRa9pM5tsEZvLIolVebZC6I=' 
WHERE 
  key_id = '84a38021c71013e573fd89dfb01c6421d6bd040e56763755fe84f4e32286caa0' 
  AND (
    token = 'ig1vjy8u7k20wrieTSWGIRa9pM5tsEZvLIolVebZC6I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )