INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da3c86e76da5713670b3662cf33df8e2738442c201801275650982df0bc02457', 
    '6z4pjMBN48rohAlYxcy4JqCrz15pae4/QfsZ5xYBLcU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)