INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee1326a92b33f86eafe3d764d32d50fd7979778727bb439e9b6b83d838adc520', 
    'BDgVWykZBDPymgeBnhbGSYDKO5IFnPihFhBhbzYriEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)