UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWfmiDio79MIp8uGj2MERz0U3Qnu3HQwIg12nygjjxE=' 
WHERE 
  key_id = 'aadd36cd10e14006dfdc3c91eb48fa6e2a7f6a33374db0be5263b7d73436a8d3' 
  AND (
    token = 'sWfmiDio79MIp8uGj2MERz0U3Qnu3HQwIg12nygjjxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )