UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Ma7F1k2ZxV5EEqbwuY1iRVRnizIdm3m1h2sL/A/eT0=' 
WHERE 
  key_id = 'afa6ab18ecd323d246980473f220511c15e735c8553150cd21ae28279195b7ce' 
  AND (
    token = '6Ma7F1k2ZxV5EEqbwuY1iRVRnizIdm3m1h2sL/A/eT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )