UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'agdep1T9Q+ZXKPssTBoXzTLeb9fhNe7o+v9dhdIxxak=' 
WHERE 
  key_id = '1b1d8231b038e6fe720845861ba30e4c1a5d7d82b4814c61a2c47b080f08a4e1' 
  AND (
    token = 'agdep1T9Q+ZXKPssTBoXzTLeb9fhNe7o+v9dhdIxxak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )