UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NqI1jsr1YOIvcbz9yLi2DWZuQd2RrMPm8zkthsX5prs=' 
WHERE 
  key_id = '6b86fc5ab685c5cc3aebd459ebef2b1eaec4fbd241456eda6dcf72c998ceb63d' 
  AND (
    token = 'NqI1jsr1YOIvcbz9yLi2DWZuQd2RrMPm8zkthsX5prs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )