INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aff2b926127d978a55de9f75c84ebee07587d98564391a9581a435a9e3912d20', 
    'AqGJ1KzxuI/u03IGsW//3yaqwEIJ8CnDB4GFwo6MAbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)