UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bkbb+yTrqYHBhc9GikYusgZnvZ1X1Td4FpP5TvTqEuY=' 
WHERE 
  key_id = '3f64e6076c1c83ea74c4f19d23d55cc76d9f2833f55a532704b19bd6766c4739' 
  AND (
    token = 'Bkbb+yTrqYHBhc9GikYusgZnvZ1X1Td4FpP5TvTqEuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )