UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTJKr+bLsNIz/+oqQghSfVvWJ99uBTK0QCB77BL69y8=' 
WHERE 
  key_id = '74d1f010f3c3aaaa368131e19826f8ff56a794fadcea575456a444b4604123d4' 
  AND (
    token = 'iTJKr+bLsNIz/+oqQghSfVvWJ99uBTK0QCB77BL69y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )