UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oxm+OF8W4T7ktWP3FGKInH7ekfWk+wMWaM6Xkd4bOM=' 
WHERE 
  key_id = '32cd20aeb7e4f9c65dbca0b203498e3d1eb53f08c4e8caf44854a4eaf8201596' 
  AND (
    token = '4oxm+OF8W4T7ktWP3FGKInH7ekfWk+wMWaM6Xkd4bOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )