INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3c76db4f6e52f01f1ad8151bef646af59b4546c37bee75a25a7a4ccd6c10b92', 
    'LeZq42AmfMaDMKRcCD93JdkGjDDjkY7a+2IFzGPQRyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)