INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6b9355845cbd28927caba97c9c7419f49a1e81339b7c69bbdf469f33add48c9', 
    'arte8R337xm9grUNpBneCyryXpWkPkdS5KcOWCwNIAY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)