UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGJRdLk3fw+ZfFqqlneDpFn+X/z+ihGSh8jdsUwclmo=' 
WHERE 
  key_id = '26bd719f96f34638b51b7c12f59fd18c084446d81a249a4f364e6eaf0cabb87e' 
  AND (
    token = 'jGJRdLk3fw+ZfFqqlneDpFn+X/z+ihGSh8jdsUwclmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )