UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mqtmCsGfG7Zlsx85+1YPkPI4kN88Hmx2UC4TUCEh/bU=' 
WHERE 
  key_id = 'bc3d1a5c65d379e5669d943f33022ccde5f7eecb844c7e5a705e7df0f530b9c2' 
  AND (
    token = 'mqtmCsGfG7Zlsx85+1YPkPI4kN88Hmx2UC4TUCEh/bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )