UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48qNfWHOOy4l1BLrLWn1gs87TI+pnZH/gWFspuyRNfc=' 
WHERE 
  key_id = 'e40a20f3c0822df45f929ff2a038b0e438799b71b367abfb25c18af36b05ef35' 
  AND (
    token = '48qNfWHOOy4l1BLrLWn1gs87TI+pnZH/gWFspuyRNfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )