UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HflNB6OfYbs0VTgX+7EeI9G/YemqI+fi8hqe7tBaEMk=' 
WHERE 
  key_id = '5de7eef66b28136a0bc6e196b4a9f638ab019dd9bc826ff823cdf4c67f3f9207' 
  AND (
    token = 'HflNB6OfYbs0VTgX+7EeI9G/YemqI+fi8hqe7tBaEMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )