UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpP30cI4eHPQm6+GE3jBVZwNTGw20yHfJ4Q/Qfcm/VE=' 
WHERE 
  key_id = '99762122002249daa692e0e760a5ecb7264e28ce778b97409fa9877c3e6a3d1f' 
  AND (
    token = 'WpP30cI4eHPQm6+GE3jBVZwNTGw20yHfJ4Q/Qfcm/VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )