INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b54f609e4831ec7126a15a3f35ee53d6d98a0089f61d96d63fb052290bb63047', 
    '8KEjg1feYFwPnZsOU1KaJ4zfyKkqqkMqY4/GfkivntQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)