UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmZiUi0vtXgHeDxRYJpC2EdUb/dWNS7u89KsrRZLCY4=' 
WHERE 
  key_id = '948dae27468752aa5f1e1d7186083626a57193cb3bc425cfe557d6dd100277e9' 
  AND (
    token = 'LmZiUi0vtXgHeDxRYJpC2EdUb/dWNS7u89KsrRZLCY4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )