INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96897d8e29ab553dd8b0e0f611123d0463e7a4b7612f073f753ab05cf28888de', 
    'nDufwmagDoug7nbO0qE23BqHqWOb6RJeD9icihAec/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)