UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1um/QmzU4r1UZX5AxIo6FyndnkMj3PCL8eoV61Yd1fs=' 
WHERE 
  key_id = '134daf9835ef4cd814d201cd2968b493778e7cd2dfa2457c74827065e566a226' 
  AND (
    token = '1um/QmzU4r1UZX5AxIo6FyndnkMj3PCL8eoV61Yd1fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )