UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQQF5xZdyzr9/N0Ia8PvlwuemnM9uq3IgF9Zhhu1fJ8=' 
WHERE 
  key_id = '7542a40a6a54e38991ba197a2162d8524bb093a3240b7ab6260148bf40b9e416' 
  AND (
    token = 'hQQF5xZdyzr9/N0Ia8PvlwuemnM9uq3IgF9Zhhu1fJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )