INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11e48a4a13069fd6bf56e764aee2ccc742ab8dd1e1b7fc83472f9c132b929258', 
    'pT2u6NABL7GbrURkGkPCnY8hd7LyuuNYgU8vY6OFdFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)