INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c4b1db8b2343c6d77c8d251f4d298cd502d3950450c092278999ff7a9b93b80', 
    'BxBy3TH5NpSqTVI56oAp/ZwA2EdDFHaWXe3cCXlgfAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)