INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b2436ae8421539804c42424646306d45905bb0241c0033f108aa84a5350cf6e', 
    'UwAbSS7kfgM0FlDTJSUbJ2SruzEcGbTqi4frBKdQBQ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)