INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cd00a80b7d0a616c1afe9b74e63f69e0bab7c71d1c0406faaefa0314ad26355', 
    'RCDjf6q/k6luwzqcSFfs6PH2PRKo28DMg2cAltCVCvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)