UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlI9GfUYeSkR6yYntVjGyJjq6tsfYOZtBciHqxCVdAM=' 
WHERE 
  key_id = '82802793819fb41382410b5c7c4b4a9eacdcbdffe88ab8d8fd050c8c9fecfbb2' 
  AND (
    token = 'TlI9GfUYeSkR6yYntVjGyJjq6tsfYOZtBciHqxCVdAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )