INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a20391d8d07edd0245be5f053b30245143b4016e389c19205f4bb3f02d810ee', 
    'h2zU4GtJ1O1bpjAeZTzMR1k/qe8+EAt70wlBh8jlczE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)