UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8mJ593YnTHvOSXCuGDcWkVZoPHf4bqi+NDUTh9sCb6U=' 
WHERE 
  key_id = 'd12cb2b305cd8a160881af274a8c14edc3cd9d1e477e20b89500429cda7e758d' 
  AND (
    token = '8mJ593YnTHvOSXCuGDcWkVZoPHf4bqi+NDUTh9sCb6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )