UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v7X6vS6nWfQg1+eU6WAVPjW+7k0mA1hUGPacqmFWA2A=' 
WHERE 
  key_id = 'b57f4fdd8517e5bd33d06aaa04695b9a590a884f9db7650ff40e43fddc3bbc6e' 
  AND (
    token = 'v7X6vS6nWfQg1+eU6WAVPjW+7k0mA1hUGPacqmFWA2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )