UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRQzcJrXxooPusyv0lDpd4PFmGceisuVofmUUBZYZvc=' 
WHERE 
  key_id = '0364e93045e6448d5882eb7a35adc02de00bb043bb0fcbdd4b643b65eb207038' 
  AND (
    token = 'nRQzcJrXxooPusyv0lDpd4PFmGceisuVofmUUBZYZvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )