UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XlUL59/hQqu+0tRZUhFHzi2EhyxdWfizOxxc5LcyylY=' 
WHERE 
  key_id = 'db591fe5655703f865e6f0a122c9c3954e60649b21496def9e4d1ea88247af77' 
  AND (
    token = 'XlUL59/hQqu+0tRZUhFHzi2EhyxdWfizOxxc5LcyylY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )