UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ADf4uXD7zQt+Mmz/IkYZZx4GZYI187BKquQuqWOREVI=' 
WHERE 
  key_id = '175f95dd3bdeb3399fb42276779231c268a9600b9b94f17aa9f39a62efaa8011' 
  AND (
    token = 'ADf4uXD7zQt+Mmz/IkYZZx4GZYI187BKquQuqWOREVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )