UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UEG0/sXpmplms6twsV/MPhq0Ix+PS6m6NIRkYUTcfuY=' 
WHERE 
  key_id = '26f07c42f1d9d3d4d76f9c04e7f9d1fbfae732c981513350e84de8dea5052956' 
  AND (
    token = 'UEG0/sXpmplms6twsV/MPhq0Ix+PS6m6NIRkYUTcfuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )