UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z1AURukFi39xYDpvPdp/ELeirzyWFCK2aU2bIT5FaOo=' 
WHERE 
  key_id = '485044ffed2c0dfa0491da286e2880c8dbedbf492b5df4b58b4cd38ed4bc9ac7' 
  AND (
    token = 'Z1AURukFi39xYDpvPdp/ELeirzyWFCK2aU2bIT5FaOo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )