UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4IBqjcvUFbryUFp92YuZW4CFoasVOGyc3FheY/IczFc=' 
WHERE 
  key_id = 'dd76dfc6bc3d9b90427c8f5b0eaafe31baaf169ef056a517f6c6012970f236bd' 
  AND (
    token = '4IBqjcvUFbryUFp92YuZW4CFoasVOGyc3FheY/IczFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )