UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gc7AybIwzzd3N1abSn66zZhkdoXEgDGnkVKjoAbkt2o=' 
WHERE 
  key_id = '80f7919d3ee08255979a49a98a0d1aeb7db2b224cf3dc4822308e046386a040d' 
  AND (
    token = 'gc7AybIwzzd3N1abSn66zZhkdoXEgDGnkVKjoAbkt2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )