INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b34b2991eb82f192718c7ce508284fed2d1d3df2af9229e96b82fc022639e60', 
    'AYAZo49dUyxj4GEnWQvsH3C3RDYEP284PWtbegzVo9A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)