INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dee48f8ac8fb30a14aa8ae534289dca5540a9367dede8386102f21bf44097e30', 
    'wWej2RCn3pHUYI6ovUC8bdYGXdSjPQ+Y6PhBnBVDbag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)