INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '750f1505982ce94d8f890bf9a6dddac9b5485afdbeef8eef85a563565b6ccc6a', 
    'UzNom2F4awJPxZkkmNJ3vCtM8npadB7p5JIP7Fpqw4g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)