UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A80iXVyjAJhU8M1ZjVdge3u7g5/qU6dSVqAw+kAGtOk=' 
WHERE 
  key_id = 'a1afd678f0f601c89d9a8455c3eef75e862b8464c89f2f7a81e0fd1bb748c33d' 
  AND (
    token = 'A80iXVyjAJhU8M1ZjVdge3u7g5/qU6dSVqAw+kAGtOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )