UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6UWCpnKqYxMBtVtG1ZXa3CTD3qJVwKrrw3iASNDKmk=' 
WHERE 
  key_id = '404ca92133e0e1c86bc95b092c944b90948a9ef6a10d05b0c904579adb3f4205' 
  AND (
    token = 'E6UWCpnKqYxMBtVtG1ZXa3CTD3qJVwKrrw3iASNDKmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )