INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9cb76317adfed333575411c15608d6f272d26c70fd73cf753e18a54cf9275db', 
    '2TySRi42jTPzzbLTZ8vR8Kgv3qtwj2vFJww3ju7jeRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)