UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eNzlRRQYruAKSayj7Knv+PiEgqLgjBauXjc1easWyqc=' 
WHERE 
  key_id = 'af24c6767a460396ff39b6b5450d417b08741210c90a45826c514949bef23c66' 
  AND (
    token = 'eNzlRRQYruAKSayj7Knv+PiEgqLgjBauXjc1easWyqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )