UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5k273Jed4C4hQ1EV1M9jAVRy/JiV1ZEk8rahloKaH6k=' 
WHERE 
  key_id = '287ec16924516353581f956e865fa4b83a54788a88042f5aa0899318b4468990' 
  AND (
    token = '5k273Jed4C4hQ1EV1M9jAVRy/JiV1ZEk8rahloKaH6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )