UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUX16Xdh0c4dZOdqWivx4IPaVtYXnTo8KHBBj0Es/7U=' 
WHERE 
  key_id = '5c35131d46818285163bcf818c686f5eaa6d71594064b40670eb3fa8cece5b29' 
  AND (
    token = 'aUX16Xdh0c4dZOdqWivx4IPaVtYXnTo8KHBBj0Es/7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )