INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f20b90516ccdb009748939cc1137a861b67ad62d48889ff8223ef54e7656b3b8', 
    'Q1Mq2UAnDGYa9Rf2bFkKNkyUf798cvu5ztQzK7jnJ+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)