UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'znnY/TiB3S173dW2VIUQHoH1EUrOW7eWuOEmEtJGfBo=' 
WHERE 
  key_id = '9330470efdac0a44d5771be82b41426a7cf32c78c65f1f18d7f198ce0486d49e' 
  AND (
    token = 'znnY/TiB3S173dW2VIUQHoH1EUrOW7eWuOEmEtJGfBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )