UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/i0WGnYqNQurOaAIYzYavzlh5H16PL11rsY13ZGtGs8=' 
WHERE 
  key_id = 'df273eac97e4ca17c3d0d0a2fdf675af75da3d45d976dfd338f86a80a36856f0' 
  AND (
    token = '/i0WGnYqNQurOaAIYzYavzlh5H16PL11rsY13ZGtGs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )