UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KoZhscC6dZS0xG1nINvpUn61mnMG0N/u8251t5wePV4=' 
WHERE 
  key_id = '8a3fa929e256e9949e2f1b2b9f48c2935dcccd8bb8652f4a32d16a1364bebba1' 
  AND (
    token = 'KoZhscC6dZS0xG1nINvpUn61mnMG0N/u8251t5wePV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )