UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uHq61Zm0goYhWICGigZ6wFoH//paEFMgJtX4mYvL2+w=' 
WHERE 
  key_id = '043fe8104ca8229a11cceee823e9cd01ac1e407804fa7310844119e4b902262c' 
  AND (
    token = 'uHq61Zm0goYhWICGigZ6wFoH//paEFMgJtX4mYvL2+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )