UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FKys2aj9Ggv+2bfseKf3Tu0HD1UDmbTc+VHFWRF8iOc=' 
WHERE 
  key_id = '09c45589eb1d41ce0d88c92c7dd142b700ff8adfd1204b4476f088a9e69ec20f' 
  AND (
    token = 'FKys2aj9Ggv+2bfseKf3Tu0HD1UDmbTc+VHFWRF8iOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )