UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YdU03TV5Su7PHattGSkeDS5tEKYRju5f7mRcrZzfwzY=' 
WHERE 
  key_id = 'dd6f582c2a0d42cae72a1962c004a39ef6581bfd52a0aea8ffc6c86febd1018e' 
  AND (
    token = 'YdU03TV5Su7PHattGSkeDS5tEKYRju5f7mRcrZzfwzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )