UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BFKeAo68fxAsadNtAjFm5yHWy5bPQ6l9wyYedtNDmA=' 
WHERE 
  key_id = '4aeb84bd759736a311e0e24067bcafd7b04f07093c4a2fec8c526e94fceda4c8' 
  AND (
    token = '+BFKeAo68fxAsadNtAjFm5yHWy5bPQ6l9wyYedtNDmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )