UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15Rr1bTo7qXhq8AYF8C7eXs369VSSNU+2esnIbSjwYA=' 
WHERE 
  key_id = 'aaacae6273bff041d544e0da27bc7f5825159907f0f20a4987ed4fd719fa41b4' 
  AND (
    token = '15Rr1bTo7qXhq8AYF8C7eXs369VSSNU+2esnIbSjwYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )