UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkl63KC3KVlJPNWNryupd2yf39fJkVOlh4vYniW6c6c=' 
WHERE 
  key_id = '859ef763f30ff68072a63830a3bc5c6fa2a17f183b7db89558d102d4dc0ab304' 
  AND (
    token = 'xkl63KC3KVlJPNWNryupd2yf39fJkVOlh4vYniW6c6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )