UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0UmcluKAu9laEb0OgT6yjGzSbO/qveNRirlMUyOA/o=' 
WHERE 
  key_id = '0a2b7e6066221a26de527afe70cf0373aaa1c3ea6da187111f674e6b1d1c7fe5' 
  AND (
    token = 'I0UmcluKAu9laEb0OgT6yjGzSbO/qveNRirlMUyOA/o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )