UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5o2cTYWlEhcjdcg9d5AIg9n2XCJN5FFj2+SPkedzF1A=' 
WHERE 
  key_id = '88a4743fddea7d46b12cef30cf9b9a6a95c2118edd4bf1f08ee05a8f26b16f1f' 
  AND (
    token = '5o2cTYWlEhcjdcg9d5AIg9n2XCJN5FFj2+SPkedzF1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )