INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9507809dc8cbf9a91b99268c40ee2f6b5a86fd93f087a675f3c5bae2e2e7c280', 
    'P0oVZ03czP6HzNypT/z47ErlfYubUItHlql6rmXr6Ro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)