INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76b22af34e4f0c93fad3399e222936e48e057fdba3828bc4bbdb2032703f802a', 
    'T1N5YHKgKRbDjX1FT/VHhFxE2tg4Wo6EmCGVHNPZlXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)