INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08d9240d534e6ad8dfdd6e4f0708ac18d42de3813302c0fe50d0d95017b9cd6e', 
    'o9pvv3YK4EOjDkFXB339n+4gCx5u3hlSglBerHSI2pM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)