INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1f2312d20041a1ffb7e79e8b1925647a107b6a61bc6429f654b479f9a2c8da19', 
    'QAvIFPoxtIH3/72jFYxaC4OKBuCg3XaQntmB22a603k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)