UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWyuMjV5rmJ7Axb3o+7P6stuDB3V7xSe4loj5mI0J+Y=' 
WHERE 
  key_id = 'af9559905b1c57c87b00209ecff67f2aa1f6e0b04aa7cbc623c8fbbc24039348' 
  AND (
    token = 'VWyuMjV5rmJ7Axb3o+7P6stuDB3V7xSe4loj5mI0J+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )