UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RnVYHafN+/9pvIOebQ5zFsPX9qFhz6Q2B9Ccob1OjDs=' 
WHERE 
  key_id = '5d25781c11bcd08693f48afa52391a32e76340b83d715d8815fbc9086d012be1' 
  AND (
    token = 'RnVYHafN+/9pvIOebQ5zFsPX9qFhz6Q2B9Ccob1OjDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )