UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yA7mexRIhCSk7+UMMcabQDpqs55ZYvkRFCrEFbYSock=' 
WHERE 
  key_id = 'a7296c31a64cd8dd66922d3f506feaab3ef756beb04c9c39f996d690f315fbdc' 
  AND (
    token = 'yA7mexRIhCSk7+UMMcabQDpqs55ZYvkRFCrEFbYSock=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )