INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787290a955c35d07f2c25b446233ecd6f2f97cbb532aa0e4602c0ca0f683c8c1', 
    '5n+kcEUBYzKZUO140hm1GOJuM8RuMSeSY2NIoAEENWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)