UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/EkchK8D05NKL1Mzy3qyXOgB6/TstKCk+cTIAikCMp8=' 
WHERE 
  key_id = '5b15f46dac2d9d222469d5e36a8a916c5fa4c5bdfbaf2990630a3ab57c5d5f20' 
  AND (
    token = '/EkchK8D05NKL1Mzy3qyXOgB6/TstKCk+cTIAikCMp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )