INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47f9c4779915248f2905a4c5f72e12d694901d92983d5171df742af13b8514ef', 
    'InDqdYHasaJHsrsyym8s3vt2MAikrdBLljvbFRq6Gxk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)