UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oi7cX1FrS9ST+n8UuV7B7N3yQ2hVvRQcAbLhNEPRYiY=' 
WHERE 
  key_id = '944589e507a1595e679709ba8d83b2964009e278c5ae54fc5d190dfcb2b318e9' 
  AND (
    token = 'Oi7cX1FrS9ST+n8UuV7B7N3yQ2hVvRQcAbLhNEPRYiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )