UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5jYUQUrZAY7fiSkO1mkSvBbz+rSGVR2bxSh6uAQvBA=' 
WHERE 
  key_id = '595b77eb565f58855ca96ab0367cd29ccc33127be525107c43923f17d3650b1d' 
  AND (
    token = 'J5jYUQUrZAY7fiSkO1mkSvBbz+rSGVR2bxSh6uAQvBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )