UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tbyJ10p5bSWEe8lBAXK7LsTKk+ncLhxm7I09y2nhMI=' 
WHERE 
  key_id = 'c54b98d4dd748553c2c1f81612bd6ae480b11b46d99941b595d8dd2885fedf55' 
  AND (
    token = '7tbyJ10p5bSWEe8lBAXK7LsTKk+ncLhxm7I09y2nhMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )