UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESBbbW1BF4ESCZbK7fX4QCFVrhkKDrPVNq3TkbDrctY=' 
WHERE 
  key_id = '5444a52571ae667c9bc646e49ff64ebbaa9895d28aa8efd9b7cd0f390431df87' 
  AND (
    token = 'ESBbbW1BF4ESCZbK7fX4QCFVrhkKDrPVNq3TkbDrctY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )