UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxxI+5PZWtFalVhka0JQ7r9IsJy9OSwgN7x9FNRyG4Q=' 
WHERE 
  key_id = 'b74899d794cd393f6c41b5a473634234424fe6d007f4b27012538ee1be1f0b15' 
  AND (
    token = 'WxxI+5PZWtFalVhka0JQ7r9IsJy9OSwgN7x9FNRyG4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )