UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jjMU3U4IImm2HHBriwkkvNdRnDv9ndk2zWcHmhGVtLw=' 
WHERE 
  key_id = '8b29186380caa4cf4a9b48e54fd60b720f98dceaa03f3b8ac329a3092d332889' 
  AND (
    token = 'jjMU3U4IImm2HHBriwkkvNdRnDv9ndk2zWcHmhGVtLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )