UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5tZBwEFznHcQZKioXGev+0Cqmb65FSfq6EDxIJhuqs8=' 
WHERE 
  key_id = '5972f760469d9b8fa3f7c83a621c650cc1caf979a65ad7e950a8f9df9b6e694a' 
  AND (
    token = '5tZBwEFznHcQZKioXGev+0Cqmb65FSfq6EDxIJhuqs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )