UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2gm/oEyJlSiTKv1f8YSLt7tW2/LmSiFCzr87NpTOTOI=' 
WHERE 
  key_id = 'f54a3ca2470968ff761ce75c18c9f2e0959ef42b46fc868ac3abb63d0437f6f6' 
  AND (
    token = '2gm/oEyJlSiTKv1f8YSLt7tW2/LmSiFCzr87NpTOTOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )