UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQcWzL/HotXolkBYYe2Tb6fWcVS3TxgJ8eN7DBChCQs=' 
WHERE 
  key_id = 'a500cb130ce57de75b68fbe5463b7d416a28715f3035ddde720f53bac3f40e24' 
  AND (
    token = 'kQcWzL/HotXolkBYYe2Tb6fWcVS3TxgJ8eN7DBChCQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )