UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82nCNbXTXfi1HZL+8eLjcKyfyH/UcQnE04/APyk6vGg=' 
WHERE 
  key_id = '914888ff71d7200240847cfbc534b4f993f6b1df51fe8d6a8e395922108bf51d' 
  AND (
    token = '82nCNbXTXfi1HZL+8eLjcKyfyH/UcQnE04/APyk6vGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )