INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7387f9805225b058c1ad4b98deb8455461d56f477e77ea533b1098f7989cf0ec', 
    'Uku7UQtfW503jdqYK0GaRxmFIcP3psBnFVIHVS3H9nM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)