UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oFD9VdkgyMt6wbIntPp48NlH7yi6zAZD34fiOI8/UEY=' 
WHERE 
  key_id = 'bfad9e929d1223fdcd32d8d577397ac9c8f014edd8da320b2b0f972c710ccd41' 
  AND (
    token = 'oFD9VdkgyMt6wbIntPp48NlH7yi6zAZD34fiOI8/UEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )