INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18b6beac32a295872d75dfb2435996e977618927c81b6025040da1f9912a48db', 
    '1gET56htpEG7qXLjO7ymq8kKxXQfsLczUqlzRY6QgD8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)