UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnLVbG+gWiOkYr8tJ9hyADXmuchBMQaSRUTbQKk84tQ=' 
WHERE 
  key_id = 'ef9b9f825a89cace162a0aad6f4a2acf37ab942fd529f72df1ce1cf733c35d4a' 
  AND (
    token = 'mnLVbG+gWiOkYr8tJ9hyADXmuchBMQaSRUTbQKk84tQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )