UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q9ZzEqJRxOs0eVdQEvqokiOuEDQeRgoylbUEaJy5cPg=' 
WHERE 
  key_id = '24a9c781a7e8b213e858826ff35c71ca81b3513b6adae53334652b6bf3174f04' 
  AND (
    token = 'Q9ZzEqJRxOs0eVdQEvqokiOuEDQeRgoylbUEaJy5cPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )