UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9MNnCiand8EdbNTkouy7TsOsMUJdSm0v6cW2fPFCNOs=' 
WHERE 
  key_id = 'ccc8d8be41be60a31d48a55fdf959bf0cca80a7f01fffc8f1b430da63d6e1ffa' 
  AND (
    token = '9MNnCiand8EdbNTkouy7TsOsMUJdSm0v6cW2fPFCNOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )