UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1nyLxJ0k5shZ2dXbwMIuM7/Ajxv3BVlXz+YrakMeIg=' 
WHERE 
  key_id = '40a24209878c61af8e308c1dc62a60d2c63e63f7e532b33d7c241ee69b72641c' 
  AND (
    token = 'F1nyLxJ0k5shZ2dXbwMIuM7/Ajxv3BVlXz+YrakMeIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )