UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+gWsWsvdQEbUHYNucJ3kBVfBjg+76DXpCtBh9kPiCMw=' 
WHERE 
  key_id = '90d47af214670c48fc47485076d11d119842184c7f2e46becce08fb9c10ee8fb' 
  AND (
    token = '+gWsWsvdQEbUHYNucJ3kBVfBjg+76DXpCtBh9kPiCMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )