UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j7G1jex+mt9hRGSevA5tV+ehDRDLdYaBpozYDbZ/1R0=' 
WHERE 
  key_id = '2fbcd853f956e9c36cabaeb11b302ddbdc9793b95945ec034ae03f05fbfce1c7' 
  AND (
    token = 'j7G1jex+mt9hRGSevA5tV+ehDRDLdYaBpozYDbZ/1R0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )