UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gk8znQkKnwE43QRnlo/RS7yltcrWt7pikh04e+46Bgc=' 
WHERE 
  key_id = '70e38218a24d8ccc35d122c8f95b9dfb962dc3cf209ed206872c089c5f4424da' 
  AND (
    token = 'gk8znQkKnwE43QRnlo/RS7yltcrWt7pikh04e+46Bgc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )