UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Knp0hcVgwKR6xJTT0YoVpxTSp3McvhNBCFIbDIAkmR8=' 
WHERE 
  key_id = '89ca617183bc6d3c93f0476fd743779837b914972e8a067f1ef57394a2906a69' 
  AND (
    token = 'Knp0hcVgwKR6xJTT0YoVpxTSp3McvhNBCFIbDIAkmR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )