UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yE0rAkW5HdthBAFrZykSgpf2t1h03HRaP0V4sQkkKpc=' 
WHERE 
  key_id = 'adb6e708f1dbc4948d4d053319794f529312b74eae60c5ec5534e2f30192364e' 
  AND (
    token = 'yE0rAkW5HdthBAFrZykSgpf2t1h03HRaP0V4sQkkKpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )