INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d68fafce5e3b5fae545960f45cbf2d8b58f5b5d4eab5f97edcfc39f0f00589b', 
    'd/rBpxJU+yQeXarkz43wmSzrXhmDYzj2758agudiO4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)