UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2LHp4brYwe24oxFcrYCnWstfoJ36d0LigSp92YysM+Y=' 
WHERE 
  key_id = '561a56985b9596393702f2802c474352174c7d2890aafe5830c40306465e83e5' 
  AND (
    token = '2LHp4brYwe24oxFcrYCnWstfoJ36d0LigSp92YysM+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )