UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AtSQZ2uyxlIVo5UIOvsb4lbMCu4o8aSALgUgZ9frCcg=' 
WHERE 
  key_id = 'e353c5e636d075381f55922393ef73af36895d9f42c9cd9c4508d7df9532e23f' 
  AND (
    token = 'AtSQZ2uyxlIVo5UIOvsb4lbMCu4o8aSALgUgZ9frCcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )