Out-of-range error with CREATE..SELECT..TO_SECONDS(NOW())

SET sql_mode=STRICT_ALL_TABLES;

CREATE OR REPLACE TABLE t1 AS SELECT TO_SECONDS(NOW());

ERROR 1264 (22003): Out of range value for column 'TO_SECONDS(NOW())' at row 1

  void fix_length_and_dec()

  {

    decimals=0;

    max_length=6*MY_CHARSET_BIN_MB_MAXLEN;

    maybe_null= 1;

  }