UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ihq/PG673JcYmNeRETAiyXeFk8XRVi046cjsMKcYwQ=' 
WHERE 
  key_id = '2f91a56ab780b94d3039f6853c2e4f6069c58617421dbce6d179d080d8949555' 
  AND (
    token = '9ihq/PG673JcYmNeRETAiyXeFk8XRVi046cjsMKcYwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )