INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd41e98bd209618d340a9a4f9a19928520d6144cf943b9cc7c7a9622d81c9284d', 
    'BEiV4Wz7RYyJf1HZi2hm+6VXra4mpDf48uIJtcZs0uk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)