INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4438b5c0b52c82f41ea5a09a116ce6a426f3315cb5c271988d0f7741fbc6e9b', 
    'TgaonB4VqfcmlljCF/VKN8EB6rXCjScXaCqLSw/ClDg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)