UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rwv3ApG3ztfcsRkkPB8uv4TwzXVDqQ/HuvRPQIgpoQU=' 
WHERE 
  key_id = '8eab1c525306f613ff8de99b6f345e379116c7a8e38bd195862d2a76dec21367' 
  AND (
    token = 'Rwv3ApG3ztfcsRkkPB8uv4TwzXVDqQ/HuvRPQIgpoQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )