UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/C1Pu7puTOSpKhvtHeMdExN+m8jKP+XHn3LOmBhKjF0=' 
WHERE 
  key_id = 'ee7ab167f22fd43a0d94460af695d06321e1ab24460a190e37999a2fda590409' 
  AND (
    token = '/C1Pu7puTOSpKhvtHeMdExN+m8jKP+XHn3LOmBhKjF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )