UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4yCLC7QKgd/jjVW6xXE0ViWbpS5YqFLI0331VUdgsgw=' 
WHERE 
  key_id = 'f2a4e224c0a958a518d1a9b8a7b537249951f51ab14c69d45b98102c71189d59' 
  AND (
    token = '4yCLC7QKgd/jjVW6xXE0ViWbpS5YqFLI0331VUdgsgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )