UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mCGhOx7VhNexa+ujb4HyRMdKQpvxSy6bDEX854tx2/E=' 
WHERE 
  key_id = '2b1f345fae85895c9b4cf98d148196f964f01d6b0eed27d30f6380ff45a51c24' 
  AND (
    token = 'mCGhOx7VhNexa+ujb4HyRMdKQpvxSy6bDEX854tx2/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )