UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmgfNk+wJ0EXINzq6Eky4JtVZokaF4W1LhXvRNu+Hcs=' 
WHERE 
  key_id = 'f852bcc78101f771b5b6a301c7452c5a4f2d2695ea513432084cc8b8db6b81bc' 
  AND (
    token = 'kmgfNk+wJ0EXINzq6Eky4JtVZokaF4W1LhXvRNu+Hcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )