INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a18266a07e67cb440d9a41f681d6fabcacfb31ea05d58d2193252cd75977b7', 
    'LnPOwfTI45xHBGXFjD1OLEP7HN1moe7Y57g/ksox8Vw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)