UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ELzQokMYliHjO4OyCwbqOVWajY/Y2OLLdo39UDJYHtg=' 
WHERE 
  key_id = '8667ffc7d978a4999c72301cf6d2be21068ea5fff87ce42d0ea9c54f66e0edc0' 
  AND (
    token = 'ELzQokMYliHjO4OyCwbqOVWajY/Y2OLLdo39UDJYHtg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )