INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0927bd658f99654369764e39b318305e03ecc6df8ce7b9a5f5338d6c71695a1', 
    'lRk3FzkaPnlyhnI1QCuYLF2k/6l6C6aR33cHtKZ84VQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)