UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GUCfwg9sMcFD7d63zhMZsK0MbDzmvzjduZiDxUJfxzI=' 
WHERE 
  key_id = 'bbfa193088b8f68f1add4912f3c7ac79f62c8d3c1bd00462d1b33c23f70cd4e2' 
  AND (
    token = 'GUCfwg9sMcFD7d63zhMZsK0MbDzmvzjduZiDxUJfxzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )