class_docstr: The class responsible for unique task keys in redis
  
  Attributes:
      _base_key (bytes): prefix for keys
code: def __init__(self, base_key: bytes) -> None:
      self._base_key = base_key
  
imports: import time
  import pickle
  import socket
  import threading
  from walrus import Database
  from redis.exceptions import ConnectionError
  from mindsdb.utilities.context import context
  from mindsdb.utilities.ml_task_queue.const import ML_TASK_STATUS
label_desc: Use image node_id 2 to create a new RedisKey object  with example: obj = RedisKey(base_key)