UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kq00Ys7VNyi1dmQMU8Aodi4mW95liDjnaHiYliXvx0s=' 
WHERE 
  key_id = '649c90a454cbc6e939765746acd3a21042ce76da6dbce4db4ee6023439206501' 
  AND (
    token = 'Kq00Ys7VNyi1dmQMU8Aodi4mW95liDjnaHiYliXvx0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )