UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '49F4Oc/IXc6duOEzn3f04GF0GKRSgi0kuXIZJ529ZeM=' 
WHERE 
  key_id = '5e2f225e3e361fdac1a998e6915be26e93a4f8ec4a18aaccd9bc39c9bb64d71a' 
  AND (
    token = '49F4Oc/IXc6duOEzn3f04GF0GKRSgi0kuXIZJ529ZeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )