INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c517d31b5becdd5e1cf248115b31be048c5b818535afdc6bf7403d4b3f80c563', 
    'JuAfKZD4fwPvaSrZnNFkFoeO8fNqwLzo1IWKGsmqLTQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)