UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojwDMQNzuc2MZlvkj4sLdaHAJxt+V3fSrCZHy3u7HWM=' 
WHERE 
  key_id = '2c85e851d393ebc7d89eb2cff919c163b408f74797fc6136770c99d8f3982400' 
  AND (
    token = 'ojwDMQNzuc2MZlvkj4sLdaHAJxt+V3fSrCZHy3u7HWM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )