UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'luPOJO+MGg25xonY7vp168KbiEffueK7EgHi8cw40QM=' 
WHERE 
  key_id = '998147934564ed4322f5da6e0e0c01d5b6284539c84aa5b8aa62656ef0333361' 
  AND (
    token = 'luPOJO+MGg25xonY7vp168KbiEffueK7EgHi8cw40QM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )