INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15374a50b68e02c4b89280144363ad07c57fcc799ce5be31b9c269b1bedc465e', 
    'Ckh6zmszkdxt1UQvU35peJKCfmRGM3ja/Wwpdrv5XMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)