UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PzHHrLG0Cl3xp3/LcvztNzhkxTIcckO46l6o6iFDGr8=' 
WHERE 
  key_id = 'eae4d6e83945bb5456c088a16145c4d9ec5afed6b6d7eb577c930112d9c3dc3d' 
  AND (
    token = 'PzHHrLG0Cl3xp3/LcvztNzhkxTIcckO46l6o6iFDGr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )