INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '25a395550b2d975d6ea585557aa78f8206756a520bdf711ce39820b499813714', 
    'y1lKAv4Qyy6xr5b81nurgZKQbtWl15eFDHrYzaBmCjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)