INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '681575658d5d6bd6f105a57acfc5581bbc5c447eddfa8e654aad1bd198b55960', 
    'TzXHoSUXAlGG3gCDD8XSW4WkLrlNPVUUYixiZ3B+YUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)