UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kcxDvXno6vRTrfq/v4GwvOnUuG7y8pPnv44T8XZM7Qo=' 
WHERE 
  key_id = 'a0f28c4bc1e0fceb3a493d5203a23998c9893063c35107bdd963b81a38f71e85' 
  AND (
    token = 'kcxDvXno6vRTrfq/v4GwvOnUuG7y8pPnv44T8XZM7Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )