UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNMMhHEjrbtFlgvla4WSbQaViORl7fxlHCU3fHMugiU=' 
WHERE 
  key_id = '4fed1b08562aab1e875e9ba47d1fa3fe6d49bfa2ff01aeb3f36e36428f157082' 
  AND (
    token = 'tNMMhHEjrbtFlgvla4WSbQaViORl7fxlHCU3fHMugiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )