UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+pBAdqXG78s/iOCH8blD/2k167w66UUM6XgpiH7pOOc=' 
WHERE 
  key_id = '836c3e8f157ff876744ebb2a07e2688613e1fccb4f8926449695d63a435845ae' 
  AND (
    token = '+pBAdqXG78s/iOCH8blD/2k167w66UUM6XgpiH7pOOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )