const task = {
  kind: 'repeating',
  name: options.name,
  repeatsEvery: options.repeatsEvery,
  error: null,
  startsAt: nextRunAt,
  lastFinishedAt: null,
  lastFailedAt: null,
  lockedAt: null,
  createdAt: now,
  updatedAt: now
};

/*
  const exists = await _collection.findOne({ name: options.name });
  if (exists) {
    // We don't use upsert because we want to maintain the positions of each field
    await _collection.updateOne({ _id: exists._id }, { $set: task });
  } else {
    await _collection.insertOne(task); 
  }
*/

await collection.updateOne({ name: options.name }, { $set: task }, { upsert: true });

// Produces:
const generated = {
  _id: {
    $oid: '63fc0358c071ce978101c877'
  },
  name: 'add_two_single_tasks',
  createdAt: {
    $date: {
      $numberLong: '1677460312226'
    }
  },
  error: null,
  kind: 'repeating',
  lastFailedAt: null,
  lastFinishedAt: {
    $date: {
      $numberLong: '1677460327252'
    }
  },
  lockedAt: null,
  repeatsEvery: 5000,
  startsAt: null,
  updatedAt: {
    $date: {
      $numberLong: '1677460327252'
    }
  }
};

// Instead of:

const desired = {
  _id: {
    $oid: '63fc0578591cc70ce3f9665e'
  },
  kind: 'repeating',
  name: 'add_two_single_tasks',
  repeatsEvery: 5000,
  error: null,
  startsAt: {
    $date: {
      $numberLong: '1677460866287'
    }
  },
  lastFinishedAt: {
    $date: {
      $numberLong: '1677460861287'
    }
  },
  lastFailedAt: null,
  lockedAt: null,
  createdAt: {
    $date: {
      $numberLong: '1677460856262'
    }
  },
  updatedAt: {
    $date: {
      $numberLong: '1677460861287'
    }
  }
};