INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '647fc4108f1914dcc3917608d78a426720a20eb634e1e1409ba444a325341580', 
    'ETLKHFbWWS5nhyHoLmp7H25CzeEK79goiHaiVXaDW9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)