UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+JOVTzVB47C9x7zYk4VTfxbtqrKKWFCj+DPxke4kHtw=' 
WHERE 
  key_id = '4d059e765727f97afda5096df9b245ab54f3ded720d07c92590eb4699d5302e0' 
  AND (
    token = '+JOVTzVB47C9x7zYk4VTfxbtqrKKWFCj+DPxke4kHtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )