INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7407112f38bdfb4559ca3af2f9fa3a3d829d61e83d9b88a29d1f71e19e27823c', 
    'm+TxA9qTEwawdnvCzha4tq+WC+oVbLR7L5g169udl40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)