UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfXuCba90mYdmPrf2sF/fM4JUMzSGLVro5A1wq4PfwU=' 
WHERE 
  key_id = '26414b826fc955d5100f87a425b96fa06b75a36d8d1a82f778925aba17965885' 
  AND (
    token = 'pfXuCba90mYdmPrf2sF/fM4JUMzSGLVro5A1wq4PfwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )