UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q3gcDKYITok6PWCwgQlsnbQVatZ7qYRxDvmXkcFQgx8=' 
WHERE 
  key_id = 'aa019ba43a0be5db488e59c3e12aee9f920af2b07514af56e5cf4e4bdd696f3e' 
  AND (
    token = 'Q3gcDKYITok6PWCwgQlsnbQVatZ7qYRxDvmXkcFQgx8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )