UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Md8UXA/Oa+z5/hT9tkROv5y5uTOk1v1G8hTJgguYis=' 
WHERE 
  key_id = '06351598cec96e4cdff79928a95580a8e22b6eac294700f7ad6c6be2a9326911' 
  AND (
    token = '3Md8UXA/Oa+z5/hT9tkROv5y5uTOk1v1G8hTJgguYis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )