UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mLwcGnNkrEyMEO8i7Pgm8RtusYG1De1lDs5hZ9GiycI=' 
WHERE 
  key_id = '8666f690460ca16056f87e52ffdf23686e01fd4f151cf76e0b772ce7ce060235' 
  AND (
    token = 'mLwcGnNkrEyMEO8i7Pgm8RtusYG1De1lDs5hZ9GiycI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )