UPDATE 
  tmall_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iQ+281ZAHbgsmURpy4kSPIN4QZJJQppzQ6hW21cWmKA=' 
WHERE 
  key_id = '0fd3117225309c2050ab1aeab304502a442a6bf6d7f0d443eaf6e3937b674d2d' 
  AND (
    token = 'iQ+281ZAHbgsmURpy4kSPIN4QZJJQppzQ6hW21cWmKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )