UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PbAvDWWQn3WR8jgW7o6fFe895MGpY5JdrrXjAR+cW0M=' 
WHERE 
  key_id = '23ee844b753c216839fc28870d36b9a64a738954399f245da6fb5e32a6eb585f' 
  AND (
    token = 'PbAvDWWQn3WR8jgW7o6fFe895MGpY5JdrrXjAR+cW0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )