UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXqVgmVBXHHA7n5BGoUBO9oSpOqOJS+XYZG2R/na+xI=' 
WHERE 
  key_id = '29deb393746cf99850920fb64bc7e99e3c27fda4e860488ef889d2ab663ac673' 
  AND (
    token = 'RXqVgmVBXHHA7n5BGoUBO9oSpOqOJS+XYZG2R/na+xI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00042