INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ad17f00277987dfcaa138f643fd866962f00700e66deebd1ccb2ef43d9263b6', 
    '9SHLKWwmQZZIw5ukDKNd/XmBIQ6jGVj6MJXKhlmGArk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)