UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y9aV2Mvwnj9z8Vzxb+Zu6mwehr+O2dtig36iMEvXKiQ=' 
WHERE 
  key_id = '6ce8cca5054a5cb676855c5669ae76e40a239b3d62a2397dc618fe3651a0af98' 
  AND (
    token = 'y9aV2Mvwnj9z8Vzxb+Zu6mwehr+O2dtig36iMEvXKiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )