INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d3a260210e27351e4df72494759ca0ba091ee3e4ceb138fec47521ee06d3be3', 
    '2/ib6oWI53xC6Grx0Ay9Ti5ByqIJzLFuZGn5Nn0fwdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)