UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'crfsDCArUSfZ1HmhFMy4tNfxcUbmDQ7iyiuoJkOEf68=' 
WHERE 
  key_id = '1d456733f8fdd2f405fe2704400ba92c0d5d796e281a302290558a6fba132f66' 
  AND (
    token = 'crfsDCArUSfZ1HmhFMy4tNfxcUbmDQ7iyiuoJkOEf68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )