UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jvrGv1plGd/NipagIJduWMvHAPLcgrhCOVDdM44WeVU=' 
WHERE 
  key_id = 'e596f6d30a4db607299729465388655bfcb00741f635838c6553138b501379f4' 
  AND (
    token = 'jvrGv1plGd/NipagIJduWMvHAPLcgrhCOVDdM44WeVU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )