UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1B6OrDwrzm6YVxtdgMEtt7yZzXK2onKnxTdreo+CCKs=' 
WHERE 
  key_id = 'f8778d84ffea435dbe734c6233f939375416914d01c74a86f6a69b678548b354' 
  AND (
    token = '1B6OrDwrzm6YVxtdgMEtt7yZzXK2onKnxTdreo+CCKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )