UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lzheQ4jR0U95oMs0UNGV58czVD0ElycaySnYXjnd6LI=' 
WHERE 
  key_id = '7fb75a0645b18ae97a7317c9fc42e1846b1d7c56bef7b2f912d112bf495859c9' 
  AND (
    token = 'lzheQ4jR0U95oMs0UNGV58czVD0ElycaySnYXjnd6LI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )