UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NfECUz1zlenYYMuJO06ozGsHAbNi9XtGGus1zjUnTGg=' 
WHERE 
  key_id = '2b3e882ee5d6bc00a99309be09fc194482cb712b311424d601e477b1bdd9be74' 
  AND (
    token = 'NfECUz1zlenYYMuJO06ozGsHAbNi9XtGGus1zjUnTGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )