UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3+WDUUYYHxYjyQsAmD8wwJdcsRExNTHHCtz3OCza64=' 
WHERE 
  key_id = '8ee0c35afb675b7c0dccaa17419bec9fb9a00bd3d7a6d6329abb4164b7b9a9f9' 
  AND (
    token = 'A3+WDUUYYHxYjyQsAmD8wwJdcsRExNTHHCtz3OCza64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )