UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KUw1p5U2bUvL8QMk7Jp/qilhTCE4T0wAco/t96QlzQ=' 
WHERE 
  key_id = '9f326901dc40a609142a79545b36445ff97d18c8a00df0bc1d5b6591e02516e9' 
  AND (
    token = '2KUw1p5U2bUvL8QMk7Jp/qilhTCE4T0wAco/t96QlzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )