INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '529412cb672173da030c0c56a2c4fc708fc5e990a2e39b9c25bb0a843f5e489e', 
    'nq51IoeB8iBDINdx4ZAp7DzmjYZiXAjGYcqJfxJU484=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)