UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHeCMg+cyb4nZqtmLqaasC1q8M43BbeXVmMoKPqU8a0=' 
WHERE 
  key_id = 'b73152f79c31acd8a25bb86d4762cb4da0e3b810ac309aa9839c7741951e5a94' 
  AND (
    token = 'HHeCMg+cyb4nZqtmLqaasC1q8M43BbeXVmMoKPqU8a0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )