UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Z7rQg5/C295RHGiNNQTcyVx7j+Hno6MEjitVQpIyYQ=' 
WHERE 
  key_id = 'c9d1a5d4c90c34997ce49fab44d526967602646ffa83ba31b762dc8785a22fd3' 
  AND (
    token = '5Z7rQg5/C295RHGiNNQTcyVx7j+Hno6MEjitVQpIyYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )