UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DRP6qnfJ5u7YE6wh1wdvgYKwjx/p95w2Eol1Jiobpo4=' 
WHERE 
  key_id = 'df05c4f94d75f80bc07534ca2499672a44070c6eb400de25240e4d038e938c04' 
  AND (
    token = 'DRP6qnfJ5u7YE6wh1wdvgYKwjx/p95w2Eol1Jiobpo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )