INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b0cce63d10be4c5c4675eff0f6e8e62c0698bc3776f45e1f729059d160fd1fe', 
    'Ug1gPZLBFk8XiURCeD9xuglIjR7fGXUMBiZtP4BRYUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)