UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G+iwfWQjPU1r+/gyg7/WJLRC6SaYhmjjHUH7QlmNgpI=' 
WHERE 
  key_id = 'eb313bfabd6f0ddc33700fa03baa5973b8330b6e262b2230f177d6a42fcf8ceb' 
  AND (
    token = 'G+iwfWQjPU1r+/gyg7/WJLRC6SaYhmjjHUH7QlmNgpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )