UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qeEvg9+VNPsPxx6k4yZ9GGpJ+4Vh/kSZNMwr33y+qyI=' 
WHERE 
  key_id = '6400006f64738318ec5ceb2e7bad09960ab7ebf96eeab554e4d81c3db6dd079e' 
  AND (
    token = 'qeEvg9+VNPsPxx6k4yZ9GGpJ+4Vh/kSZNMwr33y+qyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )