UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sChx1JgEIflwID6/TwzJBJVuXlYAaoS7E0rP5er/H/o=' 
WHERE 
  key_id = 'a6363c50694fab2177ba91448091d02c3493384fbbba5a4d7de31ad2ed7a1f3d' 
  AND (
    token = 'sChx1JgEIflwID6/TwzJBJVuXlYAaoS7E0rP5er/H/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )