INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '86f043772181b8d9629283d0e5e89a509f4f62fda54773d42fca6055580255bf', 
    'NlZk1cMmfDZj+3CQIzj8+TxR9p9/O9IVvvn6OBmKUIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)