UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bvZSjQmo7mMkQhmzAgaPeLRIoWLDfX7JZpf9Jfl0fpA=' 
WHERE 
  key_id = '1e3a626893284d8ed499b17ba7eebbb78713e94fa5c49c033af6daa3772178e6' 
  AND (
    token = 'bvZSjQmo7mMkQhmzAgaPeLRIoWLDfX7JZpf9Jfl0fpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )