UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'weGf2DYyf9C7lPTGQP91o+Emd1gfjFfm+EHctF8OZYY=' 
WHERE 
  key_id = 'aaa236a2362d2521c6fae3f34ab3502e45a12c7655d3684f192b013e2447956c' 
  AND (
    token = 'weGf2DYyf9C7lPTGQP91o+Emd1gfjFfm+EHctF8OZYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )