UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3aHwXjGDyzq+V9BW+O9FE1KLEAsGOqTCEigMaEIZAI=' 
WHERE 
  key_id = '11526a6d54155340e9eb944665e2dc9a453f91c7fcf0fb996f12740a08eab06d' 
  AND (
    token = 'O3aHwXjGDyzq+V9BW+O9FE1KLEAsGOqTCEigMaEIZAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )