UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hr0RG6uvipuhByj7ggTkR+uqGdbP9T0QxnvwJ9BKddk=' 
WHERE 
  key_id = 'fb4257132fa9c017d90354922b76ecfa47462c646dd11d572c2acb37199c091b' 
  AND (
    token = 'hr0RG6uvipuhByj7ggTkR+uqGdbP9T0QxnvwJ9BKddk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )