UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRj7I6m3JNW3wMw2iej9jg/0yayL//dbMSyB0+xTjP0=' 
WHERE 
  key_id = 'e8ae536896f195d7e02a7fe3cae97ac53d907f2c912dc230ea2f1834739e5c13' 
  AND (
    token = 'SRj7I6m3JNW3wMw2iej9jg/0yayL//dbMSyB0+xTjP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )