UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lfyyTkWYqh7sXgp/zRrzG6VvjTRJH5P9lAV0Iv93/Jc=' 
WHERE 
  key_id = '652a22169e4b26c15f432f97d0b1573a040be20b20168472d5391e1fc86e4d06' 
  AND (
    token = 'lfyyTkWYqh7sXgp/zRrzG6VvjTRJH5P9lAV0Iv93/Jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )