INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '448bc66d721ee935101fba9c4c0831b5eeb22266588b5d0e4415a13b54bf1f42', 
    'OBZiIeGpGTEyaCJ8wgu1NdiDne50CZQ5YUyNYgYisDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)