UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ihYrFDWznYg+aI3NHUgp2Kv8lsi4fRF9wYj59X6O+so=' 
WHERE 
  key_id = 'd5bc8d37efeaa74a2d732552e9d73472f22bf758282adce8e5c0cc0540cde0bb' 
  AND (
    token = 'ihYrFDWznYg+aI3NHUgp2Kv8lsi4fRF9wYj59X6O+so=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )