UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nyY1UthUn/zFKs4Egj0LMnZfKcCck54C5V5ze4d6pSo=' 
WHERE 
  key_id = '13c48734d6ec104bb180fc05e82d28f2929455997c0368e752c54d809d23a730' 
  AND (
    token = 'nyY1UthUn/zFKs4Egj0LMnZfKcCck54C5V5ze4d6pSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )