UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dhz58ksEfc9vrACcLrCmM1EYLJJ+pG0hw4by0JsEWpQ=' 
WHERE 
  key_id = '77abcced2baeb15f7ce834f313e9e870f462fcdcf2030c1427a4f46c44f682a0' 
  AND (
    token = 'Dhz58ksEfc9vrACcLrCmM1EYLJJ+pG0hw4by0JsEWpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )