UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hwNzU8Neq/lc3jyKZ0cSwDBArQrJDmE2OFlcOEz+xKM=' 
WHERE 
  key_id = '3f850fd371a380b20482638dc22d9cd9753a35d36c3c9759cda0eb42695d1102' 
  AND (
    token = 'hwNzU8Neq/lc3jyKZ0cSwDBArQrJDmE2OFlcOEz+xKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )