UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zXSB0fwDCkhhtdnPpuqfuw5BDRzZ1cpBb7G38woDF7M=' 
WHERE 
  key_id = '535a422448d4a70d55c48a60efa55c595b95283c4f24b10513cc8a9a37a8b071' 
  AND (
    token = 'zXSB0fwDCkhhtdnPpuqfuw5BDRzZ1cpBb7G38woDF7M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )