UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oCSKD1ROERJjgbC2rFq3rBtq+x84HC4zLeK2ofvFtsA=' 
WHERE 
  key_id = '6ebcb924425ce69662bfeb83d1cac1f111fed9c0235412991a139b958ea6111d' 
  AND (
    token = 'oCSKD1ROERJjgbC2rFq3rBtq+x84HC4zLeK2ofvFtsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )