UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FiwXyph4aScjnaNte0KQIBs1ryeTQmdBUouEem1y2qQ=' 
WHERE 
  key_id = '4b1ed50bd561bf003efd18a171c59e7b57feed103eb9acae644993aa365116ae' 
  AND (
    token = 'FiwXyph4aScjnaNte0KQIBs1ryeTQmdBUouEem1y2qQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )