UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1ab++9Yis4yRqkyXzefJNp5gzI0dLunYsVa8+DX3ek=' 
WHERE 
  key_id = '82564fd8a91068f087e27baf11582003e51646a88948ab962642b6d7641a3871' 
  AND (
    token = 'm1ab++9Yis4yRqkyXzefJNp5gzI0dLunYsVa8+DX3ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )