UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AzO1WczbhDPhlPD0vCiqLBldgn30+mRV9/yo4lM6R8s=' 
WHERE 
  key_id = 'e8bca87dcd6f825b737c334110a1e802059486e3eb4d5530667efea821fa5428' 
  AND (
    token = 'AzO1WczbhDPhlPD0vCiqLBldgn30+mRV9/yo4lM6R8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )