UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hz3UO8g6w9ejt4eFz5yiWMGnB2xvAv3j14zZeUt1cq4=' 
WHERE 
  key_id = 'a14564754a83d454f108d9d12e0e576265aa61feccb771c3395484391980c433' 
  AND (
    token = 'hz3UO8g6w9ejt4eFz5yiWMGnB2xvAv3j14zZeUt1cq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )