INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2601b04e5ce0ca7fd271a463b0e8f839548e9e239a03709325cb4495c81fcca', 
    'PH1BixzaekQK/h/+kz8AcoGsXj4bVbkEao5UZ6m9LlQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)