INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dcbaeb423d565178326c5319205d1a4fa4d92eef98816f1d6ca5f0d1d7eea0d', 
    '+RJ5WT3Ekh5JU81X026OTiBiiVPKfkXQjTNzVbjGfac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)