UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h/bzg6IJWeOj0gUf5+3QoI82iDoTYIlkf6aVIfzYCXk=' 
WHERE 
  key_id = '8aa7ffde3bb6a0c67e06a94f64b6dfe54e620aa750a6c9d276fee1348f078c60' 
  AND (
    token = 'h/bzg6IJWeOj0gUf5+3QoI82iDoTYIlkf6aVIfzYCXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )