INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '359c160fd87c4dc24824c305f7955de1358205be5d4549a30e861a150e54db83', 
    '8jBQ1xicvW7MikmzEd3KfOZkXEYVL1hvKXEhDkTHt/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)