UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5M0TdnJD+LyPOO9+Qt8turaCsdOA8DA1IBx4tXPCaXI=' 
WHERE 
  key_id = '870cf49fd551569c1592ac2222aaac8c46188efbe9bcfbe9b303e6ff6d45fc4c' 
  AND (
    token = '5M0TdnJD+LyPOO9+Qt8turaCsdOA8DA1IBx4tXPCaXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )