UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3AS0c9Xo+R5BtVLf0+g5kjV7WkJBlsUi+RLO1pAITm4=' 
WHERE 
  key_id = '1696a113e21fd7d6d01736c0b51978f7b1c31fe42d1216ab9265eb443a52885b' 
  AND (
    token = '3AS0c9Xo+R5BtVLf0+g5kjV7WkJBlsUi+RLO1pAITm4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )