UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JYgwoSU3WCLWU4cqs4SogFQjDB+BgbdkHuUk6cxmAYc=' 
WHERE 
  key_id = '42b1014576cc8d5a1058505aeb393bbfb6e1dca3ddb6c9bf54a7a6bbdf1677ad' 
  AND (
    token = 'JYgwoSU3WCLWU4cqs4SogFQjDB+BgbdkHuUk6cxmAYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )