UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcGzRIFCGMFuQThExq+6AjDJ71yTFnUVcyLuByDNQoI=' 
WHERE 
  key_id = 'c93cf0c08a014ef544c659f10d41844c2fd8706a7c5db20e6075208b387a66d9' 
  AND (
    token = 'lcGzRIFCGMFuQThExq+6AjDJ71yTFnUVcyLuByDNQoI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )