UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1NLWDE0GgfvG5YIbEmvYoYnkTppEvXH2mSzwvqzhxTQ=' 
WHERE 
  key_id = '59b0ac60cd2b851742747c1783ea9574861a599c6deab85c35667ab46d70c7ed' 
  AND (
    token = '1NLWDE0GgfvG5YIbEmvYoYnkTppEvXH2mSzwvqzhxTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )