UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mso9JhQ136DpgWG7L32C1jCIOOYY3ltQjK5oF072uxU=' 
WHERE 
  key_id = '97a7ab0048075d217f6fcf14cf9d15b988937f6c24d7814e7916f09efb54e841' 
  AND (
    token = 'mso9JhQ136DpgWG7L32C1jCIOOYY3ltQjK5oF072uxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )