INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0b37df7974885c65575e8a5d727d3f6c7f9fbd9b3804702cbb0eb651e39b4dec', 
    'QRsDqMLcaAnYoFViIndUOCDFoIbMahnauHfz9Rk/sog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)