UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ES84fLEbcKWC4a4nn80rPcoOggq1ZyUxxOLpAdX2ndg=' 
WHERE 
  key_id = '4e806cd06005d4b05c3da5a46fced46959680c85b15eceebcaf209ed88a8dfe3' 
  AND (
    token = 'ES84fLEbcKWC4a4nn80rPcoOggq1ZyUxxOLpAdX2ndg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )