UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xDA2jmOzK5xdVWML9PbPRjabjAonLurihz64+Qoh4mU=' 
WHERE 
  key_id = '71df23efabc75c2f08f186beda777ccb2b2951f9c9d0ff59f04fca796d6fd8e3' 
  AND (
    token = 'xDA2jmOzK5xdVWML9PbPRjabjAonLurihz64+Qoh4mU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )