UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CB4e4YF8PPGVe0UHLq7TDgue24MKqz1lGIte0u9KpcA=' 
WHERE 
  key_id = 'd77987d9c54f303c5ff62d35f9ec10c56a39ea2bf5ccc630fc1d3cac85c0b380' 
  AND (
    token = 'CB4e4YF8PPGVe0UHLq7TDgue24MKqz1lGIte0u9KpcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )