INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72927e6b730d29b3f93d8179190d7d865a74f3a89687e227b61bd0a5ba3e6a7d', 
    '4fLLQTTqN8T6WDZsHRlXW2bRUMl820UjDXlKHfwcUPo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)