UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OBF8mGyvY9CZnEw6oePntgFq+rSFQEPcQSXpnF97qXk=' 
WHERE 
  key_id = '69856541b2bc3d432cf0eb1ad886ab03117362e85dbf5a9c503a6a12d9b42997' 
  AND (
    token = 'OBF8mGyvY9CZnEw6oePntgFq+rSFQEPcQSXpnF97qXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )