UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4C/QjcHrH6y5TBApZ/s8mOoiLWNLhS1EjIwhtQA9N0=' 
WHERE 
  key_id = 'bbc3436c8918cfafad9619a88b60e7db4ebe10eb0f010d9730bd0bdf83dcef2e' 
  AND (
    token = 'B4C/QjcHrH6y5TBApZ/s8mOoiLWNLhS1EjIwhtQA9N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )