UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yrJHTPTE0yBSDF8lYxtKdUCr46i9/jItLODQOjgB86A=' 
WHERE 
  key_id = '1d4d664414592e1dfd750f3f6f31581ef9acc97524cf376e49ba9f10e48c2cd6' 
  AND (
    token = 'yrJHTPTE0yBSDF8lYxtKdUCr46i9/jItLODQOjgB86A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )