UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ixcyFvznvg8/kYIfRHrxcTZmT5TfLsf8apd2CL7TY40=' 
WHERE 
  key_id = '33abbda2a10cf8cff7bd07ab212d85f1b49e2a5777f2804f2a2cfc2abdb9bb4e' 
  AND (
    token = 'ixcyFvznvg8/kYIfRHrxcTZmT5TfLsf8apd2CL7TY40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )