INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32ae566115bd7546ca3588052eaa0d984a71645b055135f2dde160fcd1e334c5', 
    '8D1o0eexhmddaLDBTIH428qi2eW1BVzR6+9amTYJxZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)