UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'asW1njE/bJLkKufKMkZ2zMq0+GlbZ6+yRdDqvW0X81w=' 
WHERE 
  key_id = 'd8c2b196095373363c83dbce7af6f1911e035042c5bb6a9ebf653145b7ff0408' 
  AND (
    token = 'asW1njE/bJLkKufKMkZ2zMq0+GlbZ6+yRdDqvW0X81w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )