UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nrfq36I20Cnos21wlh/GpyF6YYdXxx3Mx5S7Sx1Hg6Y=' 
WHERE 
  key_id = 'e859cfe65a479107179a87599f7a7cf4a04658701ce106ab0d43e440d2b235bf' 
  AND (
    token = 'Nrfq36I20Cnos21wlh/GpyF6YYdXxx3Mx5S7Sx1Hg6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )