UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XR+++tGjfaBBcg5gRWhQ9nNn1Zkmcd47gKqyeFk3oTs=' 
WHERE 
  key_id = '501a35311326aa16a7b9d0219177e22404b12c5689a807ebaa4d7ede058cbb4b' 
  AND (
    token = 'XR+++tGjfaBBcg5gRWhQ9nNn1Zkmcd47gKqyeFk3oTs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )