UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RTejeL/7lwfyKWLJmdbSSb4+4z1vZivgjJFqrIrwXjA=' 
WHERE 
  key_id = '32365524deeb915ef4ce360bee64796de2cffc3836a7663f4a0a9bb3eff5f871' 
  AND (
    token = 'RTejeL/7lwfyKWLJmdbSSb4+4z1vZivgjJFqrIrwXjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )