INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d9a18244c991ddacf36e7a80ca30edc988504287b26233be51a3699b14b571e', 
    'SrD55Iy5iy6LIIFFx6jzx1B3b4P9AUAMT0V/nYTea3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)