INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c041816cc5b84cb50af56a81b91b41d71d508bd21905d8b985c8edb7afa2ba3', 
    '8SYM0jq8jfnav/zGBuGiAtze0To3DM3AYEjNP7ioVxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)