UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQbsvPrHqnNKyJ3VMOl0a5oYWeqzinNRck2p7pt06vw=' 
WHERE 
  key_id = 'db651bfd05cbcac090debaf1bfa145f212832d95df39b85a1304f5e25262e2b9' 
  AND (
    token = 'zQbsvPrHqnNKyJ3VMOl0a5oYWeqzinNRck2p7pt06vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )