INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e15ebb1463aefba13d99150416b49b49dd3e4195cc424e933ca7c4aeaf06328', 
    'h7lJ6uRFKb9VKTaMT+bIoCviray3JPYV0M9hRGvhEJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)