UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4V15OltrvHt4DtccxR+FASok+AIEBBaTegRWzsgYNYA=' 
WHERE 
  key_id = '85f175f44a2a51f33c76a7c0fe347e50b5fa8f7a1dac2a9594a1c3bcb101e60f' 
  AND (
    token = '4V15OltrvHt4DtccxR+FASok+AIEBBaTegRWzsgYNYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )