UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhrxBNxqNnZb6V5WVDRV7L9X7Jk/jehlku2CmUwA2FU=' 
WHERE 
  key_id = '9bd567accf5ec125a1f4fbffbc578f51359623ad308b84fd1560c3269d743df5' 
  AND (
    token = 'zhrxBNxqNnZb6V5WVDRV7L9X7Jk/jehlku2CmUwA2FU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )