UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aTfMibRd8yUOAYxu3hVy6wvH6pOSAlbNfsPNtgF5VLE=' 
WHERE 
  key_id = 'ef5da89076e2950a35ac99bd973d42a94a34ccd8fab4081705d49c117137c7dd' 
  AND (
    token = 'aTfMibRd8yUOAYxu3hVy6wvH6pOSAlbNfsPNtgF5VLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )