UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5D4SjedEzvOy0mCgydKHUJExNpubMwH98ZjB9302lo=' 
WHERE 
  key_id = 'a629408eb2b028ab25473195b061b6ee444d138ccd04e8d6cf7c8a298fb9cb6d' 
  AND (
    token = 'j5D4SjedEzvOy0mCgydKHUJExNpubMwH98ZjB9302lo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )