UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5F3Qn9sZSu9HkoroM97s/yHpPNxgXK2W2Q9H2yhWe+0=' 
WHERE 
  key_id = '0021dad6fd50152cbe7130587fadf160619bf2c88064b2f99df74844e64e9cc5' 
  AND (
    token = '5F3Qn9sZSu9HkoroM97s/yHpPNxgXK2W2Q9H2yhWe+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )