UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xp+2Ec1rFka8TEX9+A7vkPeP2n2WyPauuulx0s+sLLI=' 
WHERE 
  key_id = 'ad88a4a74d35dad92e04cbbdd969d8fc82094f0741d262856bb96ab402756b81' 
  AND (
    token = 'Xp+2Ec1rFka8TEX9+A7vkPeP2n2WyPauuulx0s+sLLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )