INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '826c69fe8a7af65233cadd3276e28b6968aee7fad7b9a43945518a6aa472623a', 
    'QWGu01bbsNyvfPpnfXkP8nclPQmZtsKBMBsMm8gY9Mk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)