INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3e5601eff58fcfdeebe69063de197a5f7d9ec19910257cde119ffaa5ed837a3', 
    't3PXxcGMBGGi8/ilLvsMxBl0cvkqrL2V9nbt5MURlhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)