UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46fYEABSrqOf2VwdrcM+NOdfdP7Q3CU862HRyxxISEg=' 
WHERE 
  key_id = '2fce162700a284a7b7b1f7b8e48b784ed7a15304f0f13c506ec7d422be68a339' 
  AND (
    token = '46fYEABSrqOf2VwdrcM+NOdfdP7Q3CU862HRyxxISEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )