UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sujMS5L9ElFtGDSwKC5Rqk1MIBkQCW2FlBAI/BlUzfE=' 
WHERE 
  key_id = '094340db67570283910cd25721a56510a5f941205c59c2a0e39aecfd478f2968' 
  AND (
    token = 'sujMS5L9ElFtGDSwKC5Rqk1MIBkQCW2FlBAI/BlUzfE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )