UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CGfUabyg8CsTAO0CITauxUU+uXsA6uUocx/4zFkc9M=' 
WHERE 
  key_id = '3de5e053e2ba429e2c55febeaa6288e94244e15a6a56d10d720db75d6ec423d3' 
  AND (
    token = '4CGfUabyg8CsTAO0CITauxUU+uXsA6uUocx/4zFkc9M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )