INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8c6375986eaf7c7547e9d07bb78c9d01d7ee9d54af997fb3856fdf175336562', 
    'XSY89keNS6GZ3uxlfHZaNP8XwA/aixp9Ir1HogYYTsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)