UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8Ajjvs8/mCZRl1UnCgDm00Crql0pWhEREQ0K8k5sd8=' 
WHERE 
  key_id = '57d9ee953211ae464fc561453c5d3db8f5e5b327d6d6a4ecc9c4df080db1a135' 
  AND (
    token = 't8Ajjvs8/mCZRl1UnCgDm00Crql0pWhEREQ0K8k5sd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )