UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5uT64XsX4SV+JFHMWwU/fLr1HeT18r/rKLOH+4CF7DM=' 
WHERE 
  key_id = '9dceb9239c7f254802c86f004501d9e233159fd198c9ba65ef45b162dc554a4d' 
  AND (
    token = '5uT64XsX4SV+JFHMWwU/fLr1HeT18r/rKLOH+4CF7DM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )