UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjQhsMJOVOfKx647NRfGh+aheHnKCoI10pmrMOE6u64=' 
WHERE 
  key_id = '1446bd068faa9ad961302b7a26df9ae6ece2d59bd5239dc3df559fde4a104e83' 
  AND (
    token = 'WjQhsMJOVOfKx647NRfGh+aheHnKCoI10pmrMOE6u64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )