INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cdc7fce8a708b334a8052b493f0085615a44dd5c268a4d28a9a4afe709913ac', 
    'jA88jAKZKPWNjmyb44ZNGr0xiyCKjLOgXG8afDynuek=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)