UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G/2CnXMHMk1V2/ZPcGzoXcVqtlGpe/DApfHW1ZzM9gc=' 
WHERE 
  key_id = 'b8838c8d7e981f654fd31fc6ba424b2dccade61b6dbd37bfde818e5447753258' 
  AND (
    token = 'G/2CnXMHMk1V2/ZPcGzoXcVqtlGpe/DApfHW1ZzM9gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )