INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '076ce683f74ac9602b9a4bed763da8b8e65eabe17d9789f75d4809799e039643', 
    'IhTzr4zsigACPebGxvl14OK5HPMkQMmvyC9V0y5vjK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)