UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QA9H/+AkFXQRmoJQM4KR3+rMZ4puRVHZxrLCBpavBqk=' 
WHERE 
  key_id = '5c78e9e248bc3a2ad0458525442f161544a557734c2bbe28e5e286e16ba668bf' 
  AND (
    token = 'QA9H/+AkFXQRmoJQM4KR3+rMZ4puRVHZxrLCBpavBqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )