UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDMazLgBfAHd9eEo1T5ZtCT+MFuXbrbjboNhdpvXtew=' 
WHERE 
  key_id = '4e1881fdf76c02b0249c9555e0f45e7d007da88f2b9adf87fc590fc806c3ed23' 
  AND (
    token = 'JDMazLgBfAHd9eEo1T5ZtCT+MFuXbrbjboNhdpvXtew=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )