UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7ZId5pBVCTj6F21NYyqEjFe4nVMAUDrCnen3uquiYM8=' 
WHERE 
  key_id = '892d26493160a84470fdf3b09de85d95a053379e35742318cdf82d8f1935d204' 
  AND (
    token = '7ZId5pBVCTj6F21NYyqEjFe4nVMAUDrCnen3uquiYM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )