UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UdOpuDVn+600vTa7YfuIWFs0PoaPG8PkNS2IEJxIFo=' 
WHERE 
  key_id = '24edb5c8fd7ca46ccbc27a3df200ed8a04720cfdee1a2e41addc556ceb6aac18' 
  AND (
    token = '4UdOpuDVn+600vTa7YfuIWFs0PoaPG8PkNS2IEJxIFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )