UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTNCsGmfhf1i3s5uGBZJLJg6y0CVAwHXlbQSZ8tZxYI=' 
WHERE 
  key_id = '94d57e1d8443c3e90cdad2831717ae6b9066afd1ee7cf1a5bf829ed3d5de02b5' 
  AND (
    token = 'jTNCsGmfhf1i3s5uGBZJLJg6y0CVAwHXlbQSZ8tZxYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )