UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vqBYmBj1sZD7C9AWbEbF7WXOEXiGCLqT4BPQ6RahGlg=' 
WHERE 
  key_id = '267c1aa7c67e4bd636fa502b52769b0aceba783b4cda8fbca3f6e5ef08600cab' 
  AND (
    token = 'vqBYmBj1sZD7C9AWbEbF7WXOEXiGCLqT4BPQ6RahGlg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )