UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2D5E/X7VKTDqL3jIF5PcP1KR2yJz4Z8bRifNmkY6U7Q=' 
WHERE 
  key_id = 'e26341a4751c70c46a016f4b0cc02e45d43edbd39733cead236e58fa37f891ff' 
  AND (
    token = '2D5E/X7VKTDqL3jIF5PcP1KR2yJz4Z8bRifNmkY6U7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )