INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e458fcdf4425cb8f796942a5e9de946e03603f34ef985f298e955558f4ece05e', 
    'RVZDCwaZIr8rg2TjI6RXKTZpVOwdBBTHavQEjBlF5Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)