UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+FpGzgO1asr7KghNkwJv6q37GII1oi18kttYs4zDHh8=' 
WHERE 
  key_id = 'fd52fe372dd26bc7b07b5572f79acf2f1496cd1bf26a98e5fe549a72fe8b48d7' 
  AND (
    token = '+FpGzgO1asr7KghNkwJv6q37GII1oi18kttYs4zDHh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )