UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aUiIONkd8SdzUNHgbi9XweKDO5lapyWIwNAAa4SdIlY=' 
WHERE 
  key_id = 'e28417b64b7392e985c93bbbccefdde100683f84ab0570e36a9f3c535f5abe2a' 
  AND (
    token = 'aUiIONkd8SdzUNHgbi9XweKDO5lapyWIwNAAa4SdIlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )