UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5RFv9BE78Y/h5vJ4ftRWkqh/6aMkVnv5iVDJl6YbhCw=' 
WHERE 
  key_id = '91ca287fbf4bce93329324194a26ce44240eee7dc310ccec383687dc60c4f56c' 
  AND (
    token = '5RFv9BE78Y/h5vJ4ftRWkqh/6aMkVnv5iVDJl6YbhCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )