UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jP1rLYuefSv/BM5k94MssHZ/mrdY1IWBtZjk6KdFv5c=' 
WHERE 
  key_id = '5811fbf87a9ab97258333ab830e301d37f929b41d6e5110b13cc44824623d743' 
  AND (
    token = 'jP1rLYuefSv/BM5k94MssHZ/mrdY1IWBtZjk6KdFv5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )