INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ad972a2a31f6ae05263f8605c9f9e121c9e6168d973b50166884cd20854457f', 
    'hSe+FeWbev0x2djxIWlGs40CPqbz5+k4zP8TnUiB2DI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)