UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uSAFWyx6hyWS0mGsOAKt/9cMOaYIkENUx0Bq6ORiGwM=' 
WHERE 
  key_id = 'a9711b3946ccd3b2848fc81d8161be9c60567c4bdfd028e1953b7b16a3537f00' 
  AND (
    token = 'uSAFWyx6hyWS0mGsOAKt/9cMOaYIkENUx0Bq6ORiGwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )