UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/AvfA0kxGBjYeL2Dto4HBJbaCxebp2e/bsmv5+ka9A=' 
WHERE 
  key_id = 'b47954a6587cf24547e0883b8df67f8bdbae1811a3c028cc246db1956a528e81' 
  AND (
    token = 'v/AvfA0kxGBjYeL2Dto4HBJbaCxebp2e/bsmv5+ka9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )