UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cTDvgSZbJ4gENyC8Cj0ms4Urk7Bx8FwIIJ0wecRQH/w=' 
WHERE 
  key_id = '25805b32120e963dfb3b483790066179cd4bf355cfd803d6f014bb4a6de908b0' 
  AND (
    token = 'cTDvgSZbJ4gENyC8Cj0ms4Urk7Bx8FwIIJ0wecRQH/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )