UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PGhlK18ODQY9dpo3XnsxVAdSFYPotttdntlwvIzM9To=' 
WHERE 
  key_id = '4333d039907efd42ec33e0e897b5e730f91a8f94e9d8f0639a12e4da1a6fa433' 
  AND (
    token = 'PGhlK18ODQY9dpo3XnsxVAdSFYPotttdntlwvIzM9To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )