UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xRJbe8uvQmAzYJT+XC+hmM8lNWNB27Kz3s8spV1Itfs=' 
WHERE 
  key_id = '66906c497e3b5ad1c72a968c6032029eaf4cb977e0427709afefab6434b5b833' 
  AND (
    token = 'xRJbe8uvQmAzYJT+XC+hmM8lNWNB27Kz3s8spV1Itfs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )