UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuMCkZOHTXdEo0x6FCnIJFKJdrbIJpG5OxaBZETKDZw=' 
WHERE 
  key_id = 'af1bc6db0ac73ff194c0ef4b20b4d2a67c61db386c1fa5bd611e74084e9c78d6' 
  AND (
    token = 'PuMCkZOHTXdEo0x6FCnIJFKJdrbIJpG5OxaBZETKDZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )