INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e83d2c104a519927204dfe129820a173e22447465ac7ce8bcf6043505951391', 
    'YQTVBgxAzUFCzD3hhydrVOhJRRL5RU6XYzs6PMooI8w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)