UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPm0HRHKPwZ1HYHmFmCKV1/z0KCnHoYfLr6vn9EaJRQ=' 
WHERE 
  key_id = '4c8c87e72fd4cb63565a92ee9ba784dbd89a231e4295f4f95e48218e02b31ff5' 
  AND (
    token = 'aPm0HRHKPwZ1HYHmFmCKV1/z0KCnHoYfLr6vn9EaJRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )