INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bc35b46b6a4dd01f862de13d9b40b5fcc812822766aafeba4c2b4c7fe609c02', 
    '8wlyxCsh+nzn5mdwWnMzuC+lyAe4mjaPwNql5njRuXA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)