UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1Ys9qkC47MLLsngPKyXDOCQGzfsyffYj2RnYFx9fznQ=' 
WHERE 
  key_id = '2f6b75cf12b335d177e99edcd2ba41ae031fc173918555876a6b0827b16b9595' 
  AND (
    token = '1Ys9qkC47MLLsngPKyXDOCQGzfsyffYj2RnYFx9fznQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )