UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUMi9TZij8ifRpaQt8G3CAs+LGU30lqCQBncbKbY6ZU=' 
WHERE 
  key_id = '17d462afe166e127c5797aca02e9f42bc016021eec636a1489130e08db452475' 
  AND (
    token = 'YUMi9TZij8ifRpaQt8G3CAs+LGU30lqCQBncbKbY6ZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )