UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fa4e7CkPn7meJlNM5wZ7DUz0ljszUJ3/K6eODtAmPk4=' 
WHERE 
  key_id = '1ac711aaa35fcd9927895343c16fc6c771d0d57e3052f57e98deccfa29e59fb1' 
  AND (
    token = 'fa4e7CkPn7meJlNM5wZ7DUz0ljszUJ3/K6eODtAmPk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )