UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+B72oFMVUvZ7ZvyHcY17v1eO+M0Ri2dyjg24CMyKjGE=' 
WHERE 
  key_id = '4bf371a6651d964b7cdee2fb6b4b9bc493f05d6f266bab4b7ddc52842c81dd40' 
  AND (
    token = '+B72oFMVUvZ7ZvyHcY17v1eO+M0Ri2dyjg24CMyKjGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )