UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9RZhS9IHb0Z3eU8g+w7Kve+1ZT46jXODx1MujeyiXYI=' 
WHERE 
  key_id = '89f099ac39ede5a7bd85825727171a13ce12028ef23b0907f2fbfa4116b8861b' 
  AND (
    token = '9RZhS9IHb0Z3eU8g+w7Kve+1ZT46jXODx1MujeyiXYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )