UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1fnCwixb1HjrytiHD8SEULTwUeemGsvHwsXQoUuiaqc=' 
WHERE 
  key_id = 'a4f4f723f03e27a1fd927b9ac43625632110ecd58ce1a0f1d4b86033f5722c9b' 
  AND (
    token = '1fnCwixb1HjrytiHD8SEULTwUeemGsvHwsXQoUuiaqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )