INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0a46e222a833f7961572e258cbcb6f0209a707eca2983d6c464c5108cdb5e315', 
    '5tM2E0sP6LEGWNieDs62hHhpsPp7rmm9XauL1mh7GWk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)