UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9AHeK8thEadTHnOXo0ktHZdTr8cyqAFFY+/Wu7d6DbI=' 
WHERE 
  key_id = '193820c98868562b117fdcd46252b6266684dd26b46ed311d7ff83dde0ed3dab' 
  AND (
    token = '9AHeK8thEadTHnOXo0ktHZdTr8cyqAFFY+/Wu7d6DbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )