UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YepI37MVdluRcZo1xrR0vzRoTge3+LUupluT2j9PnxM=' 
WHERE 
  key_id = '948726b9ac11a74c45d9124d7f2392c93e9b9d28a394cf2649af9d8515fee077' 
  AND (
    token = 'YepI37MVdluRcZo1xrR0vzRoTge3+LUupluT2j9PnxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )