UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ytHfGpCFAaxnxvVkLom8tHKFaQpYp73OZIk3EyOsV+4=' 
WHERE 
  key_id = '1d261997d498604cfdafc23d431b6783edec99c2608abf99142997ec430fa27c' 
  AND (
    token = 'ytHfGpCFAaxnxvVkLom8tHKFaQpYp73OZIk3EyOsV+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )