UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5fb2BY5Mgv8L7a9GhE1m1hKTj9cxbtjOovUrVFT2smY=' 
WHERE 
  key_id = '9f21f7fb20158c32ef3434be8aec835c4b48bd201129d7934f6a72595e9d2f5b' 
  AND (
    token = '5fb2BY5Mgv8L7a9GhE1m1hKTj9cxbtjOovUrVFT2smY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )