INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3528024907a62adc5fc9b9f192f695db0141ea65f389da8695bc50dee97f3649', 
    'wxmBKrRmBy1gqd2DZqyuee7ehOhuJg2P+xC1ICHr+Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)