UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '90w8y1tNfwAHKYUMqngzPot0mzs8fzBgrqhmWxlYYRE=' 
WHERE 
  key_id = 'd52e10ab8084a200b6845f9796386f542e6c7d2ba25526577bf5910c3c3a72a4' 
  AND (
    token = '90w8y1tNfwAHKYUMqngzPot0mzs8fzBgrqhmWxlYYRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )