UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vRZ7Q1S9wTcKACvY2+8nuFPjtWj/ZwLlyPZFbMxOuw=' 
WHERE 
  key_id = 'a41144be710274108cf30f99a9752de39f79b48e975f0984f802ad1b7f4f4730' 
  AND (
    token = '/vRZ7Q1S9wTcKACvY2+8nuFPjtWj/ZwLlyPZFbMxOuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )