UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1mNM5yt0aZzuaDKyindWDNbC6oasmLlo1Tk/d2/Go4=' 
WHERE 
  key_id = '1cbda2a325fd901d1cf0f8594e56f3bb8a4142820890dc4768515c1a7d784ccd' 
  AND (
    token = 'z1mNM5yt0aZzuaDKyindWDNbC6oasmLlo1Tk/d2/Go4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )