UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNW1lBw8V7H6R1KLe2zw5zWfxwGBLSWbSNZSgzGPujA=' 
WHERE 
  key_id = 'edfd2bc26631fe6422a4b04eef3ddd3acdb843818e679141495e9d8b212eaf0f' 
  AND (
    token = 'NNW1lBw8V7H6R1KLe2zw5zWfxwGBLSWbSNZSgzGPujA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )