UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8whfHMFJpuVLqEW2gTmLwE3TWa5jRex7jYN+GSARbkA=' 
WHERE 
  key_id = '534a3ec8384517cfa3cb990829d1e0abc7f34a8ea9d516b35157d5980d95ad8f' 
  AND (
    token = '8whfHMFJpuVLqEW2gTmLwE3TWa5jRex7jYN+GSARbkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )