UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5bHkM/RHdvoOwnIOKTNwOPsyD7zbzi+Hjn/d8qyI5A=' 
WHERE 
  key_id = '857897cbef7493ea752efd1ed21fecd3da0e7f5d874d7193589818f8861ebe75' 
  AND (
    token = 'Z5bHkM/RHdvoOwnIOKTNwOPsyD7zbzi+Hjn/d8qyI5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )