UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'julPQZ2ZR8LSMH5qXbptuubQF1SOkQSIsvBRjwQ1GMc=' 
WHERE 
  key_id = 'e70ab691403396ebc5a8d03f412a2d43ddfd2b2f15c8c1f72955f5cb371711fa' 
  AND (
    token = 'julPQZ2ZR8LSMH5qXbptuubQF1SOkQSIsvBRjwQ1GMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )