UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJepxY4oRnZBvJaYsRTeC3mJmhIMKS2QUUB7XvlGM/M=' 
WHERE 
  key_id = 'eb400f1db9c9047fafc9fb83674a66d1e3f772238bef360d1c072fb4dcc050a7' 
  AND (
    token = 'EJepxY4oRnZBvJaYsRTeC3mJmhIMKS2QUUB7XvlGM/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )