UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fmHgaC35wCZKOvX8DSg7Oru4CEw6pAX8jjqAjf+0Jec=' 
WHERE 
  key_id = '3b32fa1c0022dd4f94ee83ae896a9c3bbb79846760a92a90362c79a621b07daf' 
  AND (
    token = 'fmHgaC35wCZKOvX8DSg7Oru4CEw6pAX8jjqAjf+0Jec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )