UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rx57Yyjj9syfRs4gRzYOEEY8Z9RT07/z98oOdk/N41Y=' 
WHERE 
  key_id = 'f8fa9adfb4c0d17ef6b5405eeafe5c26c001db88a12f878dcec01c61783df2d5' 
  AND (
    token = 'rx57Yyjj9syfRs4gRzYOEEY8Z9RT07/z98oOdk/N41Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )