INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ae608fb75d1b29eb4d0ac32b0f60351e30a00b1499501d035dfb9f99d0abbd5', 
    'Ca41cqbguLEi0WhzohuL2LNNd2gvFkvWgw6GdtsaxtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)