INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d474c42f74232f70becb0cd99b2e8b8b2a83ab35b18b510d9c6a1d5f21f50ed', 
    '2ywWaJELvbFkx7A79h2HY6peuafNHqq2GKtQmB3AjHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)