UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SeSO7PjDf2EcCbS8XdlV2HDrob2dRt8/80FrRHlKwqc=' 
WHERE 
  key_id = '3e3aed32dbd28eae152bb43b6a960166ebd73ac7c195d9ae4258a32a465f8745' 
  AND (
    token = 'SeSO7PjDf2EcCbS8XdlV2HDrob2dRt8/80FrRHlKwqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )