INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6990e58f64212daeaa0dce877b95fcbdd5f4ab19f14dc0ac201f26c7c19ff7f0', 
    'hY1izitxQq1C/rcR9XonGoW4KdeK9r7a2PI/UHuWuzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)