INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '553c67788ae72622e3736a91d398482b49073ad986734109770c4b2a1b74d17b', 
    'qNR/D3qKrbRH45ZgK2g0A9yZF9ZpAZp7YdT4yAJbCXo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)