INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd248f8fbf80028c8adaaef5796880baba5f789ca6333f4de382ded32e0fe56f8', 
    'JC8Sk4nw6zkY1xi4qB24ChziGlZBofE1ANVblpY+iOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)