INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e60f1d2d30c6b70ffd0d841af80a92f6b9901c948794668a7510a323b8376b6', 
    't0XQOLl2jErgqaMbUEX/MHPeFFzfxeiSeBFmkm5j5Qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)