UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A4cRMlda+istvmThZNDG4VfVUq6oKmV0G3KwBWA48iE=' 
WHERE 
  key_id = 'b87fb44b95eed04b4d2d44fdf229a3f25c1b3176377756ddb52cfd109251262b' 
  AND (
    token = 'A4cRMlda+istvmThZNDG4VfVUq6oKmV0G3KwBWA48iE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )