INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496ed60afa18a6b0e2ee9312c643b05f560a654918c599000cd1393513f4b25a', 
    '4cI/ufwLcedJHfyw4JBg8X4RrmWIqK47ZtynwqEt4Yc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)