UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XlmSK3p2ZlEBSI+kPXdlyaiCJ/UGqUVrrnqAuP7fkmM=' 
WHERE 
  key_id = '3ebef8ba4d5c9fd47a81ed75c355c3563d1b6f62079356d1bf16a2dbe832a753' 
  AND (
    token = 'XlmSK3p2ZlEBSI+kPXdlyaiCJ/UGqUVrrnqAuP7fkmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )