UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1z6uRAx+ZKX4RjyJF/+lMnQP25qDKUuNwH//qgHvFTI=' 
WHERE 
  key_id = '9c0e842c5563a75c5349d9b01ed69bd21616d1ca40aed90642275757431aae87' 
  AND (
    token = '1z6uRAx+ZKX4RjyJF/+lMnQP25qDKUuNwH//qgHvFTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )