INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb455dea1a2d312896859545cd95f565a28b6ab259e5e6b90f5b3d8bc622d2ba', 
    'TErm1RQzv9jYye0NSvxgB8x1D6ZXd2dTKrfbNcA8HrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)