UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BsWFgmL5aDcZ+WAU0OwSNV5jBmbXNS0d9JGgdcy2w34=' 
WHERE 
  key_id = 'c8ca25200d42ea08d50cc1c8e096148d881f97154854e7883a341d1891a11900' 
  AND (
    token = 'BsWFgmL5aDcZ+WAU0OwSNV5jBmbXNS0d9JGgdcy2w34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )