INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4be99470ceedf1cddfabbf7911e88f914f932eda9ee08cf23d5cbdf08e339fe5', 
    'NKhDQBwOqpoCVfuG0Aiv6hJdQ54EpxOtAhAd6zwzcWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)