UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmkVmlpTsbdD3vdmqMfiTyZbr7m8o0Zx9hOuLXBpCbg=' 
WHERE 
  key_id = '44c663be38af0ee51fbf1dd2e6ef7966076968d674a2f2b3c141c782158caa45' 
  AND (
    token = 'LmkVmlpTsbdD3vdmqMfiTyZbr7m8o0Zx9hOuLXBpCbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )