UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5HjGx5/j/NJSktU9m6MlpgOnhBk8hRl/JiQc4RF5gqY=' 
WHERE 
  key_id = '6ec066f905f0bdf04006e273fcb0b07509d44ed0aa9fe41209338db987c726c9' 
  AND (
    token = '5HjGx5/j/NJSktU9m6MlpgOnhBk8hRl/JiQc4RF5gqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )