UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9xioA8JnuL1xsj8RfGuO7qpn99fhbEg9X+6Kl8cOIyk=' 
WHERE 
  key_id = 'b9ba89868ec2aacf5f1bb5233d32a08966601a68debc720fd928e19528728995' 
  AND (
    token = '9xioA8JnuL1xsj8RfGuO7qpn99fhbEg9X+6Kl8cOIyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )