UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53xcR7xDEEen1vQJ6MQGDkREOizwI8Byha63gU6ZawU=' 
WHERE 
  key_id = 'cc34b71e7759c6e47546da4aa2d8505a7230d462e70312c6993d300d67666303' 
  AND (
    token = '53xcR7xDEEen1vQJ6MQGDkREOizwI8Byha63gU6ZawU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )