UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cF9uCr3OZqWC/BRApH6TElIWlVc8ctKAT+IbmQHaScY=' 
WHERE 
  key_id = 'c0aa7a67ed4985bcdcc4af46503c0ede275f684de49bddc14b59187bdfb6b247' 
  AND (
    token = 'cF9uCr3OZqWC/BRApH6TElIWlVc8ctKAT+IbmQHaScY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )