UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWs5qWzFOyWKuH6snmmc0nefqS+b2VmJz/9vlDtikR0=' 
WHERE 
  key_id = '809695d6d6f10a463cb11316c7ca80bdb4dfccfc34a35580bbdabab5dcb0c830' 
  AND (
    token = 'ZWs5qWzFOyWKuH6snmmc0nefqS+b2VmJz/9vlDtikR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )