UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47AFMmM2vuqbrwlcG7PK7Pj80pvWnNw/ZAsHrx1Y3Vo=' 
WHERE 
  key_id = 'f7e2149d815b669af802e47ff8c3a4ee30498eb8f8faa4275b33122cc8f99ec4' 
  AND (
    token = '47AFMmM2vuqbrwlcG7PK7Pj80pvWnNw/ZAsHrx1Y3Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )