UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XBYgUjVw9dpbbQuNP8L0hpB4nzQDrMcU87+XH2fGmYM=' 
WHERE 
  key_id = 'b18211169df44de0f03d439720d0b69477096dc17d006c66f643f6aee208047c' 
  AND (
    token = 'XBYgUjVw9dpbbQuNP8L0hpB4nzQDrMcU87+XH2fGmYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )