UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6+aUm88n9HIB4uq+kGeQv1yLHeOHbCR/Xrrb9sKZ78Y=' 
WHERE 
  key_id = 'e24a3e58797aad73b74aaf52519de08c1d7633b7cd0d096f6b01d59ec448ebc4' 
  AND (
    token = '6+aUm88n9HIB4uq+kGeQv1yLHeOHbCR/Xrrb9sKZ78Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )