UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g4sUbCNWLMLFydqLUL0UKrOupbeCbeR5Zva3kVVLnT0=' 
WHERE 
  key_id = '6b155c4c42e068c61971f74c92b613e374573c7845610b73689373ea8f243073' 
  AND (
    token = 'g4sUbCNWLMLFydqLUL0UKrOupbeCbeR5Zva3kVVLnT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )