UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wDumspigxJIyuO3TwLKtkfn+CCj3HMf6PLl8I1vi8dI=' 
WHERE 
  key_id = 'db51d087847fe4d9ce0cce41091ffd2466918805883de28eecbfa982a0c9c276' 
  AND (
    token = 'wDumspigxJIyuO3TwLKtkfn+CCj3HMf6PLl8I1vi8dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )