UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HSMrZMFeNnoh4GmQtfZdbtNOiihNG5Q3zIdCYxaHK7Y=' 
WHERE 
  key_id = '8a3e82df3dd4d98251a6d6d4f2607f1f556055d9fd0218b961ea2f2aafa2b94b' 
  AND (
    token = 'HSMrZMFeNnoh4GmQtfZdbtNOiihNG5Q3zIdCYxaHK7Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )