UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kpu4I0pGGtIYP3pyMjV+cWF/qjYEwiv0DlN0nq/Jh30=' 
WHERE 
  key_id = 'd549e876201d1b606e605bda37c0865a5320dee1e1fd4bac4e2819a0cae647c6' 
  AND (
    token = 'kpu4I0pGGtIYP3pyMjV+cWF/qjYEwiv0DlN0nq/Jh30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )