UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DGIK1KiwTztgCXhQSFRqQbm5DtGgAaKgqowSk9QhV8I=' 
WHERE 
  key_id = 'aa7b057ba2b6cd763dbe25a2629eee22c37763db04cad5618a210290557c13b5' 
  AND (
    token = 'DGIK1KiwTztgCXhQSFRqQbm5DtGgAaKgqowSk9QhV8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )