INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce3ff4f7401ea8cbbe63b547ca174829617cae8478ef8f562fe72d0dd3f917f0', 
    'Np2cskrvZ08sktlwm2FSJJR70NNyaf4BxXq8Ttk0X+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)