UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nah27YbJvvY8dSGQ2PZceaBIo9xtMlBbAjAOxioZ/fE=' 
WHERE 
  key_id = 'fd49ad56cc5ed2b0131bf4fb08fb81cb0d3d9ca02142f2e1ad839a56d802044f' 
  AND (
    token = 'Nah27YbJvvY8dSGQ2PZceaBIo9xtMlBbAjAOxioZ/fE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )