UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpQRYV4yDqlC2EkXzo84Ob1i6zDKTLgMn9tJiHD6TMA=' 
WHERE 
  key_id = '972f6f9a18219872e109ee3b351eaad221486cab6f0e33fe7c7a9e5de3bb5e3f' 
  AND (
    token = 'tpQRYV4yDqlC2EkXzo84Ob1i6zDKTLgMn9tJiHD6TMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )