INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3ff254485dd71a0a4f5f80f57025be0adc6662680d43cd0c300b65ee23ddb95', 
    'b0+hesp8BCGyoqqAYwnWmwKj4oIbeLzxiHGjnZYYlRs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)