UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sa9oJVtWcRGxibcNS/H3sxiaMqgMIapvitFQhi7cwbM=' 
WHERE 
  key_id = 'd94b11370759807e139bb03cd4bfb0539f493725631b117f20f9b534447aa7d8' 
  AND (
    token = 'Sa9oJVtWcRGxibcNS/H3sxiaMqgMIapvitFQhi7cwbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )