UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hFDrhuyOxGuI2DeulteaYufemMV0T+IFQ1f+2ZDvxgQ=' 
WHERE 
  key_id = '9f81787a6754c7256d26d4ec0e27361e700903c0ec3f9093ebf65382bc755998' 
  AND (
    token = 'hFDrhuyOxGuI2DeulteaYufemMV0T+IFQ1f+2ZDvxgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )