UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/RJVSgM/Epsl5RsY8eqj4Zxf4Sca6JinC03BzDPkJJI=' 
WHERE 
  key_id = '60d2c217a3c957bd7904639030b5d8d5120afa7df1105e6baa823a2ff62d7c1a' 
  AND (
    token = '/RJVSgM/Epsl5RsY8eqj4Zxf4Sca6JinC03BzDPkJJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )