UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CzLuVssMPEIotwMu5MD7pbhgmzL7HyAn0p3kEKvnO6Y=' 
WHERE 
  key_id = '8107bd4ce60e071f169645fa99378e9a10d8b106f27f7ffec9693a50512c8a52' 
  AND (
    token = 'CzLuVssMPEIotwMu5MD7pbhgmzL7HyAn0p3kEKvnO6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )