UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cLzQlZlKyVk8Sms4zs9yjm0qLHqBqJ25wOJc+tuZ60o=' 
WHERE 
  key_id = '2c7d473a612a419de7dd97ab0729d341df5e45f22802b25b757e164b97aacb09' 
  AND (
    token = 'cLzQlZlKyVk8Sms4zs9yjm0qLHqBqJ25wOJc+tuZ60o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )