UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEHTIsSJBZHhS9TZqXv1auZHvndzjaE2Ltff19Z4zwc=' 
WHERE 
  key_id = 'ff73f68f3284eb24a012a750cd2ab2a44f544f0298dc7ae826a16c7e1c34b785' 
  AND (
    token = 'HEHTIsSJBZHhS9TZqXv1auZHvndzjaE2Ltff19Z4zwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )