UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ljIv+9KNcj/YPwTrTw5F0vYhWf0mKUD2MgYNJGGco3E=' 
WHERE 
  key_id = '156a3c9fc5943a3851cc20c1c5eef8fa0c769963023bc67d45ec8d1ad346b09a' 
  AND (
    token = 'ljIv+9KNcj/YPwTrTw5F0vYhWf0mKUD2MgYNJGGco3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )