UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4NEUlx02x9HW/KOMIbUG9GfOgbt53oyvL40IgTUL55w=' 
WHERE 
  key_id = '45bc83034b14afbad14d4e921aca2c7e20f6a905b8b698db5b87915e93848d79' 
  AND (
    token = '4NEUlx02x9HW/KOMIbUG9GfOgbt53oyvL40IgTUL55w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )