UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QPTCptxFto2YxkeBd3Ffku3/Z5mVjDsTvoYcyfeCwCU=' 
WHERE 
  key_id = '9f9cc901028e9eb1b9494453322c456675bd6c4b154d86ae74cbc31b78639af7' 
  AND (
    token = 'QPTCptxFto2YxkeBd3Ffku3/Z5mVjDsTvoYcyfeCwCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )