UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPvHTvVhXDcmdX4SvJX6a37M59wObhNyY6Y09Akey9s=' 
WHERE 
  key_id = '9b55a9fadb8e6192a072eb4e2cfbf542f08d50e87beabfd83e2e3d16e7faa876' 
  AND (
    token = 'WPvHTvVhXDcmdX4SvJX6a37M59wObhNyY6Y09Akey9s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )