UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bcsu3vPGgZXFY7xudb6wKMLERL5qU/eKjFxXt58zxs=' 
WHERE 
  key_id = '9a016f937505814332ec9ed2a46881345720e5e46e93b9cf3ec3d56818a5754d' 
  AND (
    token = '8bcsu3vPGgZXFY7xudb6wKMLERL5qU/eKjFxXt58zxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )