UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w5WLlfs2IZD47IKwOaW3+49A2FUQlkIz5Kkz3U/ENS4=' 
WHERE 
  key_id = '4bb6364ea4996c231fb046bb3e722e80fba0e1af055021f26a36aaf692513e71' 
  AND (
    token = 'w5WLlfs2IZD47IKwOaW3+49A2FUQlkIz5Kkz3U/ENS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )