INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84a51dfaf64a035eca63bf776f042494986f64e568ce4c62a168c98660609f1e', 
    '3o9FVfOjKTux8hQMJijxaQ5oHZUWmZ15nseYdSiB5YQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)