INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2bfac0c921725f1f93b97aa730bbd9c1ad2e706bce5a05426ae3a09404a622f', 
    'FwvKclJsL+JFlucLWfnJgjvN9NZHZymO9BwTxqEAA/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)