INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c46ee6e3017f22e69a4851bce15d0883b9db5c4bac0556e13922a3ecff00634f', 
    'AsY5gyLoOaN5gJFFsneZDd6OeEuRmPOg/z9rwIpHdbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)