UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q6We7fwjDYAFrcQESpyqOEP3pmwo70gkCUJ4djxwjW4=' 
WHERE 
  key_id = '35d467705a62f125703a46005019c965a576b132bb888affa1a5d7c8afd35526' 
  AND (
    token = 'q6We7fwjDYAFrcQESpyqOEP3pmwo70gkCUJ4djxwjW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )