UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2wxtR6PuwBbVUdoydyGF5+sqq117+elvuvGbwXSMSCA=' 
WHERE 
  key_id = 'c5830590b45403c09fab60c268f3d6730ede370c2104275743e24175b67ea2b4' 
  AND (
    token = '2wxtR6PuwBbVUdoydyGF5+sqq117+elvuvGbwXSMSCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )